161026110

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{85199}}^1$

素因数の和:85222

約数の個数: 64

約数和(自身を含む): 490752000

約数和(自身を除く): 329725890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 85199, 170398, 255597, 425995, 511194, 596393, 766791, 851990, 1192786, 1277985, 1533582, 1789179, 2300373, 2555970, 2981965, 3578358, 3833955, 4600746, 5367537, 5963930, 7667910, 8945895, 10735074, 11501865, 16102611, 17891790, 23003730, 26837685, 32205222, 53675370, 80513055, 161026110]

約数ペア:

[(1, 161026110), (2, 80513055), (3, 53675370), (5, 32205222), (6, 26837685), (7, 23003730), (9, 17891790), (10, 16102611), (14, 11501865), (15, 10735074), (18, 8945895), (21, 7667910), (27, 5963930), (30, 5367537), (35, 4600746), (42, 3833955), (45, 3578358), (54, 2981965), (63, 2555970), (70, 2300373), (90, 1789179), (105, 1533582), (126, 1277985), (135, 1192786), (189, 851990), (210, 766791), (270, 596393), (315, 511194), (378, 425995), (630, 255597), (945, 170398), (1890, 85199)]