2021808690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{2383}}^1$

素因数の和:3264

約数の個数: 96

約数和(自身を含む): 5743685376

約数和(自身を除く): 3721876686

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 857, 990, 1714, 2383, 2571, 4285, 4766, 5142, 7149, 7713, 8570, 9427, 11915, 12855, 14298, 15426, 18854, 21447, 23830, 25710, 26213, 28281, 35745, 38565, 42894, 47135, 52426, 56562, 71490, 77130, 78639, 84843, 94270, 107235, 131065, 141405, 157278, 169686, 214470, 235917, 262130, 282810, 393195, 424215, 471834, 786390, 848430, 1179585, 2042231, 2359170, 4084462, 6126693, 10211155, 12253386, 18380079, 20422310, 22464541, 30633465, 36760158, 44929082, 61266930, 67393623, 91900395, 112322705, 134787246, 183800790, 202180869, 224645410, 336968115, 404361738, 673936230, 1010904345, 2021808690]

約数ペア:

[(1, 2021808690), (2, 1010904345), (3, 673936230), (5, 404361738), (6, 336968115), (9, 224645410), (10, 202180869), (11, 183800790), (15, 134787246), (18, 112322705), (22, 91900395), (30, 67393623), (33, 61266930), (45, 44929082), (55, 36760158), (66, 30633465), (90, 22464541), (99, 20422310), (110, 18380079), (165, 12253386), (198, 10211155), (330, 6126693), (495, 4084462), (857, 2359170), (990, 2042231), (1714, 1179585), (2383, 848430), (2571, 786390), (4285, 471834), (4766, 424215), (5142, 393195), (7149, 282810), (7713, 262130), (8570, 235917), (9427, 214470), (11915, 169686), (12855, 157278), (14298, 141405), (15426, 131065), (18854, 107235), (21447, 94270), (23830, 84843), (25710, 78639), (26213, 77130), (28281, 71490), (35745, 56562), (38565, 52426), (42894, 47135)]