248869860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{133801}}^1$

素因数の和:133844

約数の個数: 48

約数和(自身を含む): 719319552

約数和(自身を除く): 470449692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 133801, 267602, 401403, 535204, 669005, 802806, 1338010, 1605612, 2007015, 2676020, 4014030, 4147831, 8028060, 8295662, 12443493, 16591324, 20739155, 24886986, 41478310, 49773972, 62217465, 82956620, 124434930, 248869860]

約数ペア:

[(1, 248869860), (2, 124434930), (3, 82956620), (4, 62217465), (5, 49773972), (6, 41478310), (10, 24886986), (12, 20739155), (15, 16591324), (20, 12443493), (30, 8295662), (31, 8028060), (60, 4147831), (62, 4014030), (93, 2676020), (124, 2007015), (155, 1605612), (186, 1338010), (310, 802806), (372, 669005), (465, 535204), (620, 401403), (930, 267602), (1860, 133801)]