156860190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{102523}}^1$

素因数の和:102553

約数の個数: 48

約数和(自身を含む): 431831088

約数和(自身を除く): 274970898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 102523, 205046, 307569, 512615, 615138, 922707, 1025230, 1537845, 1742891, 1845414, 3075690, 3485782, 4613535, 5228673, 8714455, 9227070, 10457346, 15686019, 17428910, 26143365, 31372038, 52286730, 78430095, 156860190]

約数ペア:

[(1, 156860190), (2, 78430095), (3, 52286730), (5, 31372038), (6, 26143365), (9, 17428910), (10, 15686019), (15, 10457346), (17, 9227070), (18, 8714455), (30, 5228673), (34, 4613535), (45, 3485782), (51, 3075690), (85, 1845414), (90, 1742891), (102, 1537845), (153, 1025230), (170, 922707), (255, 615138), (306, 512615), (510, 307569), (765, 205046), (1530, 102523)]