214414070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 427714560

約数和(自身を除く): 213300490

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 103, 130, 134, 206, 239, 335, 478, 515, 670, 871, 1030, 1195, 1339, 1742, 2390, 2678, 3107, 4355, 6214, 6695, 6901, 8710, 13390, 13802, 15535, 16013, 24617, 31070, 32026, 34505, 49234, 69010, 80065, 89713, 123085, 160130, 179426, 208169, 246170, 320021, 416338, 448565, 640042, 897130, 1040845, 1600105, 1649339, 2081690, 3200210, 3298678, 8246695, 16493390, 21441407, 42882814, 107207035, 214414070]

約数ペア:

[(1, 214414070), (2, 107207035), (5, 42882814), (10, 21441407), (13, 16493390), (26, 8246695), (65, 3298678), (67, 3200210), (103, 2081690), (130, 1649339), (134, 1600105), (206, 1040845), (239, 897130), (335, 640042), (478, 448565), (515, 416338), (670, 320021), (871, 246170), (1030, 208169), (1195, 179426), (1339, 160130), (1742, 123085), (2390, 89713), (2678, 80065), (3107, 69010), (4355, 49234), (6214, 34505), (6695, 32026), (6901, 31070), (8710, 24617), (13390, 16013), (13802, 15535)]