145702890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 390926016

約数和(自身を除く): 245223126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 73, 90, 134, 146, 201, 219, 331, 335, 365, 402, 438, 603, 657, 662, 670, 730, 993, 1005, 1095, 1206, 1314, 1655, 1986, 2010, 2190, 2979, 3015, 3285, 3310, 4891, 4965, 5958, 6030, 6570, 9782, 9930, 14673, 14895, 22177, 24163, 24455, 29346, 29790, 44019, 44354, 48326, 48910, 66531, 72489, 73365, 88038, 110885, 120815, 133062, 144978, 146730, 199593, 217467, 220095, 221770, 241630, 332655, 362445, 399186, 434934, 440190, 665310, 724890, 997965, 1087335, 1618921, 1995930, 2174670, 3237842, 4856763, 8094605, 9713526, 14570289, 16189210, 24283815, 29140578, 48567630, 72851445, 145702890]

約数ペア:

[(1, 145702890), (2, 72851445), (3, 48567630), (5, 29140578), (6, 24283815), (9, 16189210), (10, 14570289), (15, 9713526), (18, 8094605), (30, 4856763), (45, 3237842), (67, 2174670), (73, 1995930), (90, 1618921), (134, 1087335), (146, 997965), (201, 724890), (219, 665310), (331, 440190), (335, 434934), (365, 399186), (402, 362445), (438, 332655), (603, 241630), (657, 221770), (662, 220095), (670, 217467), (730, 199593), (993, 146730), (1005, 144978), (1095, 133062), (1206, 120815), (1314, 110885), (1655, 88038), (1986, 73365), (2010, 72489), (2190, 66531), (2979, 48910), (3015, 48326), (3285, 44354), (3310, 44019), (4891, 29790), (4965, 29346), (5958, 24455), (6030, 24163), (6570, 22177), (9782, 14895), (9930, 14673)]