30006396990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{136139}}^1$

素因数の和:136262

約数の個数: 96

約数和(自身を含む): 81553305600

約数和(自身を除く): 51546908610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 79, 90, 93, 155, 158, 186, 237, 279, 310, 395, 465, 474, 558, 711, 790, 930, 1185, 1395, 1422, 2370, 2449, 2790, 3555, 4898, 7110, 7347, 12245, 14694, 22041, 24490, 36735, 44082, 73470, 110205, 136139, 220410, 272278, 408417, 680695, 816834, 1225251, 1361390, 2042085, 2450502, 4084170, 4220309, 6126255, 8440618, 10754981, 12252510, 12660927, 21101545, 21509962, 25321854, 32264943, 37982781, 42203090, 53774905, 63304635, 64529886, 75965562, 96794829, 107549810, 126609270, 161324715, 189913905, 193589658, 322649430, 333404411, 379827810, 483974145, 666808822, 967948290, 1000213233, 1667022055, 2000426466, 3000639699, 3334044110, 5001066165, 6001279398, 10002132330, 15003198495, 30006396990]

約数ペア:

[(1, 30006396990), (2, 15003198495), (3, 10002132330), (5, 6001279398), (6, 5001066165), (9, 3334044110), (10, 3000639699), (15, 2000426466), (18, 1667022055), (30, 1000213233), (31, 967948290), (45, 666808822), (62, 483974145), (79, 379827810), (90, 333404411), (93, 322649430), (155, 193589658), (158, 189913905), (186, 161324715), (237, 126609270), (279, 107549810), (310, 96794829), (395, 75965562), (465, 64529886), (474, 63304635), (558, 53774905), (711, 42203090), (790, 37982781), (930, 32264943), (1185, 25321854), (1395, 21509962), (1422, 21101545), (2370, 12660927), (2449, 12252510), (2790, 10754981), (3555, 8440618), (4898, 6126255), (7110, 4220309), (7347, 4084170), (12245, 2450502), (14694, 2042085), (22041, 1361390), (24490, 1225251), (36735, 816834), (44082, 680695), (73470, 408417), (110205, 272278), (136139, 220410)]