145250190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{659}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 395366400

約数和(自身を除く): 250116210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 79, 90, 93, 155, 158, 186, 237, 279, 310, 395, 465, 474, 558, 659, 711, 790, 930, 1185, 1318, 1395, 1422, 1977, 2370, 2449, 2790, 3295, 3555, 3954, 4898, 5931, 6590, 7110, 7347, 9885, 11862, 12245, 14694, 19770, 20429, 22041, 24490, 29655, 36735, 40858, 44082, 52061, 59310, 61287, 73470, 102145, 104122, 110205, 122574, 156183, 183861, 204290, 220410, 260305, 306435, 312366, 367722, 468549, 520610, 612870, 780915, 919305, 937098, 1561830, 1613891, 1838610, 2342745, 3227782, 4685490, 4841673, 8069455, 9683346, 14525019, 16138910, 24208365, 29050038, 48416730, 72625095, 145250190]

約数ペア:

[(1, 145250190), (2, 72625095), (3, 48416730), (5, 29050038), (6, 24208365), (9, 16138910), (10, 14525019), (15, 9683346), (18, 8069455), (30, 4841673), (31, 4685490), (45, 3227782), (62, 2342745), (79, 1838610), (90, 1613891), (93, 1561830), (155, 937098), (158, 919305), (186, 780915), (237, 612870), (279, 520610), (310, 468549), (395, 367722), (465, 312366), (474, 306435), (558, 260305), (659, 220410), (711, 204290), (790, 183861), (930, 156183), (1185, 122574), (1318, 110205), (1395, 104122), (1422, 102145), (1977, 73470), (2370, 61287), (2449, 59310), (2790, 52061), (3295, 44082), (3555, 40858), (3954, 36735), (4898, 29655), (5931, 24490), (6590, 22041), (7110, 20429), (7347, 19770), (9885, 14694), (11862, 12245)]