5570123580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4420733}}^1$

素因数の和:4420755

約数の個数: 72

約数和(自身を含む): 19309766112

約数和(自身を除く): 13739642532

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 4420733, 8841466, 13262199, 17682932, 22103665, 26524398, 30945131, 39786597, 44207330, 53048796, 61890262, 66310995, 79573194, 88414660, 92835393, 123780524, 132621990, 154725655, 159146388, 185670786, 198932985, 265243980, 278506179, 309451310, 371341572, 397865970, 464176965, 557012358, 618902620, 795731940, 928353930, 1114024716, 1392530895, 1856707860, 2785061790, 5570123580]

約数ペア:

[(1, 5570123580), (2, 2785061790), (3, 1856707860), (4, 1392530895), (5, 1114024716), (6, 928353930), (7, 795731940), (9, 618902620), (10, 557012358), (12, 464176965), (14, 397865970), (15, 371341572), (18, 309451310), (20, 278506179), (21, 265243980), (28, 198932985), (30, 185670786), (35, 159146388), (36, 154725655), (42, 132621990), (45, 123780524), (60, 92835393), (63, 88414660), (70, 79573194), (84, 66310995), (90, 61890262), (105, 53048796), (126, 44207330), (140, 39786597), (180, 30945131), (210, 26524398), (252, 22103665), (315, 17682932), (420, 13262199), (630, 8841466), (1260, 4420733)]