91519990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{5939}}^1$

素因数の和:6036

約数の個数: 32

約数和(自身を含む): 174493440

約数和(自身を除く): 82973450

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 5939, 7705, 11878, 15410, 29695, 59390, 136597, 273194, 397913, 682985, 795826, 1365970, 1989565, 3979130, 9151999, 18303998, 45759995, 91519990]

約数ペア:

[(1, 91519990), (2, 45759995), (5, 18303998), (10, 9151999), (23, 3979130), (46, 1989565), (67, 1365970), (115, 795826), (134, 682985), (230, 397913), (335, 273194), (670, 136597), (1541, 59390), (3082, 29695), (5939, 15410), (7705, 11878)]