3900072210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 9743376384

約数和(自身を除く): 5843304174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 97, 122, 127, 173, 183, 194, 254, 291, 305, 346, 366, 381, 485, 519, 582, 610, 635, 762, 865, 915, 970, 1038, 1270, 1455, 1730, 1830, 1905, 2595, 2910, 3810, 5190, 5917, 7747, 10553, 11834, 12319, 15494, 16781, 17751, 21106, 21971, 23241, 24638, 29585, 31659, 33562, 35502, 36957, 38735, 43942, 46482, 50343, 52765, 59170, 61595, 63318, 65913, 73914, 77470, 83905, 88755, 100686, 105530, 109855, 116205, 123190, 131826, 158295, 167810, 177510, 184785, 219710, 232410, 251715, 316590, 329565, 369570, 503430, 659130, 751459, 1023641, 1340231, 1502918, 2047282, 2131187, 2254377, 2680462, 3070923, 3757295, 4020693, 4262374, 4508754, 5118205, 6141846, 6393561, 6701155, 7514590, 8041386, 10236410, 10655935, 11271885, 12787122, 13402310, 15354615, 20103465, 21311870, 22543770, 30709230, 31967805, 40206930, 63935610, 130002407, 260004814, 390007221, 650012035, 780014442, 1300024070, 1950036105, 3900072210]

約数ペア:

[(1, 3900072210), (2, 1950036105), (3, 1300024070), (5, 780014442), (6, 650012035), (10, 390007221), (15, 260004814), (30, 130002407), (61, 63935610), (97, 40206930), (122, 31967805), (127, 30709230), (173, 22543770), (183, 21311870), (194, 20103465), (254, 15354615), (291, 13402310), (305, 12787122), (346, 11271885), (366, 10655935), (381, 10236410), (485, 8041386), (519, 7514590), (582, 6701155), (610, 6393561), (635, 6141846), (762, 5118205), (865, 4508754), (915, 4262374), (970, 4020693), (1038, 3757295), (1270, 3070923), (1455, 2680462), (1730, 2254377), (1830, 2131187), (1905, 2047282), (2595, 1502918), (2910, 1340231), (3810, 1023641), (5190, 751459), (5917, 659130), (7747, 503430), (10553, 369570), (11834, 329565), (12319, 316590), (15494, 251715), (16781, 232410), (17751, 219710), (21106, 184785), (21971, 177510), (23241, 167810), (24638, 158295), (29585, 131826), (31659, 123190), (33562, 116205), (35502, 109855), (36957, 105530), (38735, 100686), (43942, 88755), (46482, 83905), (50343, 77470), (52765, 73914), (59170, 65913), (61595, 63318)]