1297210006470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{153941}}^1\times {\mathrm{40127}}^1$

素因数の和:194085

約数の個数: 64

約数和(自身を含む): 3558173515776

約数和(自身を除く): 2260963509306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 40127, 80254, 120381, 153941, 200635, 240762, 280889, 307882, 401270, 461823, 561778, 601905, 769705, 842667, 923646, 1077587, 1203810, 1404445, 1539410, 1685334, 2155174, 2309115, 2808890, 3232761, 4213335, 4618230, 5387935, 6465522, 8426670, 10775870, 16163805, 32327610, 6177190507, 12354381014, 18531571521, 30885952535, 37063143042, 43240333549, 61771905070, 86480667098, 92657857605, 129721000647, 185315715210, 216201667745, 259442001294, 432403335490, 648605003235, 1297210006470]

約数ペア:

[(1, 1297210006470), (2, 648605003235), (3, 432403335490), (5, 259442001294), (6, 216201667745), (7, 185315715210), (10, 129721000647), (14, 92657857605), (15, 86480667098), (21, 61771905070), (30, 43240333549), (35, 37063143042), (42, 30885952535), (70, 18531571521), (105, 12354381014), (210, 6177190507), (40127, 32327610), (80254, 16163805), (120381, 10775870), (153941, 8426670), (200635, 6465522), (240762, 5387935), (280889, 4618230), (307882, 4213335), (401270, 3232761), (461823, 2808890), (561778, 2309115), (601905, 2155174), (769705, 1685334), (842667, 1539410), (923646, 1404445), (1077587, 1203810)]