458400210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1321}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 1130785920

約数和(自身を除く): 672385710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 269, 430, 538, 645, 807, 1290, 1321, 1345, 1614, 2642, 2690, 3963, 4035, 6605, 7926, 8070, 11567, 13210, 19815, 23134, 34701, 39630, 56803, 57835, 69402, 113606, 115670, 170409, 173505, 284015, 340818, 347010, 355349, 568030, 710698, 852045, 1066047, 1704090, 1776745, 2132094, 3553490, 5330235, 10660470, 15280007, 30560014, 45840021, 76400035, 91680042, 152800070, 229200105, 458400210]

約数ペア:

[(1, 458400210), (2, 229200105), (3, 152800070), (5, 91680042), (6, 76400035), (10, 45840021), (15, 30560014), (30, 15280007), (43, 10660470), (86, 5330235), (129, 3553490), (215, 2132094), (258, 1776745), (269, 1704090), (430, 1066047), (538, 852045), (645, 710698), (807, 568030), (1290, 355349), (1321, 347010), (1345, 340818), (1614, 284015), (2642, 173505), (2690, 170409), (3963, 115670), (4035, 113606), (6605, 69402), (7926, 57835), (8070, 56803), (11567, 39630), (13210, 34701), (19815, 23134)]