155969910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13229}}^1$

素因数の和:13373

約数の個数: 48

約数和(自身を含む): 408648240

約数和(自身を除く): 252678330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 13229, 26458, 39687, 66145, 79374, 119061, 132290, 198435, 238122, 396870, 595305, 1190610, 1732999, 3465998, 5198997, 8664995, 10397994, 15596991, 17329990, 25994985, 31193982, 51989970, 77984955, 155969910]

約数ペア:

[(1, 155969910), (2, 77984955), (3, 51989970), (5, 31193982), (6, 25994985), (9, 17329990), (10, 15596991), (15, 10397994), (18, 8664995), (30, 5198997), (45, 3465998), (90, 1732999), (131, 1190610), (262, 595305), (393, 396870), (655, 238122), (786, 198435), (1179, 132290), (1310, 119061), (1965, 79374), (2358, 66145), (3930, 39687), (5895, 26458), (11790, 13229)]