313452510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 932954112

約数和(自身を除く): 619501602

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 73, 98, 105, 115, 127, 138, 146, 147, 161, 210, 219, 230, 245, 254, 294, 322, 345, 365, 381, 438, 483, 490, 511, 635, 690, 730, 735, 762, 805, 889, 966, 1022, 1095, 1127, 1270, 1470, 1533, 1610, 1679, 1778, 1905, 2190, 2254, 2415, 2555, 2667, 2921, 3066, 3358, 3381, 3577, 3810, 4445, 4830, 5037, 5110, 5334, 5635, 5842, 6223, 6762, 7154, 7665, 8395, 8763, 8890, 9271, 10074, 10731, 11270, 11753, 12446, 13335, 14605, 15330, 16790, 16905, 17526, 17885, 18542, 18669, 20447, 21462, 23506, 25185, 26670, 27813, 29210, 31115, 33810, 35259, 35770, 37338, 40894, 43815, 46355, 50370, 53655, 55626, 58765, 61341, 62230, 64897, 70518, 82271, 87630, 92710, 93345, 102235, 107310, 117530, 122682, 129794, 139065, 143129, 164542, 176295, 186690, 194691, 204470, 213233, 246813, 278130, 286258, 306705, 324485, 352590, 389382, 411355, 426466, 429387, 454279, 493626, 613410, 639699, 648970, 715645, 822710, 858774, 908558, 973455, 1066165, 1234065, 1279398, 1362837, 1431290, 1492631, 1946910, 2132330, 2146935, 2271395, 2468130, 2725674, 2985262, 3198495, 4293870, 4477893, 4542790, 6396990, 6814185, 7463155, 8955786, 10448417, 13628370, 14926310, 20896834, 22389465, 31345251, 44778930, 52242085, 62690502, 104484170, 156726255, 313452510]

約数ペア:

[(1, 313452510), (2, 156726255), (3, 104484170), (5, 62690502), (6, 52242085), (7, 44778930), (10, 31345251), (14, 22389465), (15, 20896834), (21, 14926310), (23, 13628370), (30, 10448417), (35, 8955786), (42, 7463155), (46, 6814185), (49, 6396990), (69, 4542790), (70, 4477893), (73, 4293870), (98, 3198495), (105, 2985262), (115, 2725674), (127, 2468130), (138, 2271395), (146, 2146935), (147, 2132330), (161, 1946910), (210, 1492631), (219, 1431290), (230, 1362837), (245, 1279398), (254, 1234065), (294, 1066165), (322, 973455), (345, 908558), (365, 858774), (381, 822710), (438, 715645), (483, 648970), (490, 639699), (511, 613410), (635, 493626), (690, 454279), (730, 429387), (735, 426466), (762, 411355), (805, 389382), (889, 352590), (966, 324485), (1022, 306705), (1095, 286258), (1127, 278130), (1270, 246813), (1470, 213233), (1533, 204470), (1610, 194691), (1679, 186690), (1778, 176295), (1905, 164542), (2190, 143129), (2254, 139065), (2415, 129794), (2555, 122682), (2667, 117530), (2921, 107310), (3066, 102235), (3358, 93345), (3381, 92710), (3577, 87630), (3810, 82271), (4445, 70518), (4830, 64897), (5037, 62230), (5110, 61341), (5334, 58765), (5635, 55626), (5842, 53655), (6223, 50370), (6762, 46355), (7154, 43815), (7665, 40894), (8395, 37338), (8763, 35770), (8890, 35259), (9271, 33810), (10074, 31115), (10731, 29210), (11270, 27813), (11753, 26670), (12446, 25185), (13335, 23506), (14605, 21462), (15330, 20447), (16790, 18669), (16905, 18542), (17526, 17885)]