30317430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 88252416

約数和(自身を除く): 57934986

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 37, 39, 55, 65, 66, 74, 78, 110, 111, 130, 143, 165, 185, 191, 195, 222, 286, 330, 370, 382, 390, 407, 429, 481, 555, 573, 715, 814, 858, 955, 962, 1110, 1146, 1221, 1430, 1443, 1910, 2035, 2101, 2145, 2405, 2442, 2483, 2865, 2886, 4070, 4202, 4290, 4810, 4966, 5291, 5730, 6105, 6303, 7067, 7215, 7449, 10505, 10582, 12210, 12415, 12606, 14134, 14430, 14898, 15873, 21010, 21201, 24830, 26455, 27313, 31515, 31746, 35335, 37245, 42402, 52910, 54626, 63030, 70670, 74490, 77737, 79365, 81939, 91871, 106005, 136565, 155474, 158730, 163878, 183742, 212010, 233211, 273130, 275613, 388685, 409695, 459355, 466422, 551226, 777370, 819390, 918710, 1010581, 1166055, 1378065, 2021162, 2332110, 2756130, 3031743, 5052905, 6063486, 10105810, 15158715, 30317430]

約数ペア:

[(1, 30317430), (2, 15158715), (3, 10105810), (5, 6063486), (6, 5052905), (10, 3031743), (11, 2756130), (13, 2332110), (15, 2021162), (22, 1378065), (26, 1166055), (30, 1010581), (33, 918710), (37, 819390), (39, 777370), (55, 551226), (65, 466422), (66, 459355), (74, 409695), (78, 388685), (110, 275613), (111, 273130), (130, 233211), (143, 212010), (165, 183742), (185, 163878), (191, 158730), (195, 155474), (222, 136565), (286, 106005), (330, 91871), (370, 81939), (382, 79365), (390, 77737), (407, 74490), (429, 70670), (481, 63030), (555, 54626), (573, 52910), (715, 42402), (814, 37245), (858, 35335), (955, 31746), (962, 31515), (1110, 27313), (1146, 26455), (1221, 24830), (1430, 21201), (1443, 21010), (1910, 15873), (2035, 14898), (2101, 14430), (2145, 14134), (2405, 12606), (2442, 12415), (2483, 12210), (2865, 10582), (2886, 10505), (4070, 7449), (4202, 7215), (4290, 7067), (4810, 6303), (4966, 6105), (5291, 5730)]