15668910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 64

約数和(自身を含む): 42197760

約数和(自身を除く): 26528850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 393, 443, 655, 786, 886, 1179, 1310, 1329, 1965, 2215, 2358, 2658, 3537, 3930, 3987, 4430, 5895, 6645, 7074, 7974, 11790, 11961, 13290, 17685, 19935, 23922, 35370, 39870, 58033, 59805, 116066, 119610, 174099, 290165, 348198, 522297, 580330, 870495, 1044594, 1566891, 1740990, 2611485, 3133782, 5222970, 7834455, 15668910]

約数ペア:

[(1, 15668910), (2, 7834455), (3, 5222970), (5, 3133782), (6, 2611485), (9, 1740990), (10, 1566891), (15, 1044594), (18, 870495), (27, 580330), (30, 522297), (45, 348198), (54, 290165), (90, 174099), (131, 119610), (135, 116066), (262, 59805), (270, 58033), (393, 39870), (443, 35370), (655, 23922), (786, 19935), (886, 17685), (1179, 13290), (1310, 11961), (1329, 11790), (1965, 7974), (2215, 7074), (2358, 6645), (2658, 5895), (3537, 4430), (3930, 3987)]