190096110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^2\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 72

約数和(自身を含む): 502505640

約数和(自身を除く): 312409530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 419, 426, 639, 710, 838, 1065, 1257, 1278, 2095, 2130, 2514, 3195, 3771, 4190, 5041, 6285, 6390, 7542, 10082, 12570, 15123, 18855, 25205, 29749, 30246, 37710, 45369, 50410, 59498, 75615, 89247, 90738, 148745, 151230, 178494, 226845, 267741, 297490, 446235, 453690, 535482, 892470, 1338705, 2112179, 2677410, 4224358, 6336537, 10560895, 12673074, 19009611, 21121790, 31682685, 38019222, 63365370, 95048055, 190096110]

約数ペア:

[(1, 190096110), (2, 95048055), (3, 63365370), (5, 38019222), (6, 31682685), (9, 21121790), (10, 19009611), (15, 12673074), (18, 10560895), (30, 6336537), (45, 4224358), (71, 2677410), (90, 2112179), (142, 1338705), (213, 892470), (355, 535482), (419, 453690), (426, 446235), (639, 297490), (710, 267741), (838, 226845), (1065, 178494), (1257, 151230), (1278, 148745), (2095, 90738), (2130, 89247), (2514, 75615), (3195, 59498), (3771, 50410), (4190, 45369), (5041, 37710), (6285, 30246), (6390, 29749), (7542, 25205), (10082, 18855), (12570, 15123)]