29812749680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1238071}}^1$

素因数の和:1238134

約数の個数: 80

約数和(自身を含む): 81059049984

約数和(自身を除く): 51246300304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 12040, 24080, 1238071, 2476142, 4952284, 6190355, 8666497, 9904568, 12380710, 17332994, 19809136, 24761420, 34665988, 43332485, 49522840, 53237053, 69331976, 86664970, 99045680, 106474106, 138663952, 173329940, 212948212, 266185265, 346659880, 372659371, 425896424, 532370530, 693319760, 745318742, 851792848, 1064741060, 1490637484, 1863296855, 2129482120, 2981274968, 3726593710, 4258964240, 5962549936, 7453187420, 14906374840, 29812749680]

約数ペア:

[(1, 29812749680), (2, 14906374840), (4, 7453187420), (5, 5962549936), (7, 4258964240), (8, 3726593710), (10, 2981274968), (14, 2129482120), (16, 1863296855), (20, 1490637484), (28, 1064741060), (35, 851792848), (40, 745318742), (43, 693319760), (56, 532370530), (70, 425896424), (80, 372659371), (86, 346659880), (112, 266185265), (140, 212948212), (172, 173329940), (215, 138663952), (280, 106474106), (301, 99045680), (344, 86664970), (430, 69331976), (560, 53237053), (602, 49522840), (688, 43332485), (860, 34665988), (1204, 24761420), (1505, 19809136), (1720, 17332994), (2408, 12380710), (3010, 9904568), (3440, 8666497), (4816, 6190355), (6020, 4952284), (12040, 2476142), (24080, 1238071)]