7130310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 20901888

約数和(自身を除く): 13771578

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 31, 33, 34, 41, 51, 55, 62, 66, 82, 85, 93, 102, 110, 123, 155, 165, 170, 186, 187, 205, 246, 255, 310, 330, 341, 374, 410, 451, 465, 510, 527, 561, 615, 682, 697, 902, 930, 935, 1023, 1054, 1122, 1230, 1271, 1353, 1394, 1581, 1705, 1870, 2046, 2091, 2255, 2542, 2635, 2706, 2805, 3162, 3410, 3485, 3813, 4182, 4510, 5115, 5270, 5610, 5797, 6355, 6765, 6970, 7626, 7667, 7905, 10230, 10455, 11594, 12710, 13530, 13981, 15334, 15810, 17391, 19065, 20910, 21607, 23001, 27962, 28985, 34782, 38130, 38335, 41943, 43214, 46002, 57970, 64821, 69905, 76670, 83886, 86955, 108035, 115005, 129642, 139810, 173910, 209715, 216070, 230010, 237677, 324105, 419430, 475354, 648210, 713031, 1188385, 1426062, 2376770, 3565155, 7130310]

約数ペア:

[(1, 7130310), (2, 3565155), (3, 2376770), (5, 1426062), (6, 1188385), (10, 713031), (11, 648210), (15, 475354), (17, 419430), (22, 324105), (30, 237677), (31, 230010), (33, 216070), (34, 209715), (41, 173910), (51, 139810), (55, 129642), (62, 115005), (66, 108035), (82, 86955), (85, 83886), (93, 76670), (102, 69905), (110, 64821), (123, 57970), (155, 46002), (165, 43214), (170, 41943), (186, 38335), (187, 38130), (205, 34782), (246, 28985), (255, 27962), (310, 23001), (330, 21607), (341, 20910), (374, 19065), (410, 17391), (451, 15810), (465, 15334), (510, 13981), (527, 13530), (561, 12710), (615, 11594), (682, 10455), (697, 10230), (902, 7905), (930, 7667), (935, 7626), (1023, 6970), (1054, 6765), (1122, 6355), (1230, 5797), (1271, 5610), (1353, 5270), (1394, 5115), (1581, 4510), (1705, 4182), (1870, 3813), (2046, 3485), (2091, 3410), (2255, 3162), (2542, 2805), (2635, 2706)]