8438130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 23502960

約数和(自身を除く): 15064830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 53, 58, 61, 87, 90, 106, 122, 145, 159, 174, 183, 261, 265, 290, 305, 318, 366, 435, 477, 522, 530, 549, 610, 795, 870, 915, 954, 1098, 1305, 1537, 1590, 1769, 1830, 2385, 2610, 2745, 3074, 3233, 3538, 4611, 4770, 5307, 5490, 6466, 7685, 8845, 9222, 9699, 10614, 13833, 15370, 15921, 16165, 17690, 19398, 23055, 26535, 27666, 29097, 31842, 32330, 46110, 48495, 53070, 58194, 69165, 79605, 93757, 96990, 138330, 145485, 159210, 187514, 281271, 290970, 468785, 562542, 843813, 937570, 1406355, 1687626, 2812710, 4219065, 8438130]

約数ペア:

[(1, 8438130), (2, 4219065), (3, 2812710), (5, 1687626), (6, 1406355), (9, 937570), (10, 843813), (15, 562542), (18, 468785), (29, 290970), (30, 281271), (45, 187514), (53, 159210), (58, 145485), (61, 138330), (87, 96990), (90, 93757), (106, 79605), (122, 69165), (145, 58194), (159, 53070), (174, 48495), (183, 46110), (261, 32330), (265, 31842), (290, 29097), (305, 27666), (318, 26535), (366, 23055), (435, 19398), (477, 17690), (522, 16165), (530, 15921), (549, 15370), (610, 13833), (795, 10614), (870, 9699), (915, 9222), (954, 8845), (1098, 7685), (1305, 6466), (1537, 5490), (1590, 5307), (1769, 4770), (1830, 4611), (2385, 3538), (2610, 3233), (2745, 3074)]