959238420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37441}}^1$

素因数の和:37521

約数の個数: 96

約数和(自身を含む): 3119966976

約数和(自身を除く): 2160728556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 12810, 25620, 37441, 74882, 112323, 149764, 187205, 224646, 262087, 374410, 449292, 524174, 561615, 748820, 786261, 1048348, 1123230, 1310435, 1572522, 2246460, 2283901, 2620870, 3145044, 3931305, 4567802, 5241740, 6851703, 7862610, 9135604, 11419505, 13703406, 15725220, 15987307, 22839010, 27406812, 31974614, 34258515, 45678020, 47961921, 63949228, 68517030, 79936535, 95923842, 137034060, 159873070, 191847684, 239809605, 319746140, 479619210, 959238420]

約数ペア:

[(1, 959238420), (2, 479619210), (3, 319746140), (4, 239809605), (5, 191847684), (6, 159873070), (7, 137034060), (10, 95923842), (12, 79936535), (14, 68517030), (15, 63949228), (20, 47961921), (21, 45678020), (28, 34258515), (30, 31974614), (35, 27406812), (42, 22839010), (60, 15987307), (61, 15725220), (70, 13703406), (84, 11419505), (105, 9135604), (122, 7862610), (140, 6851703), (183, 5241740), (210, 4567802), (244, 3931305), (305, 3145044), (366, 2620870), (420, 2283901), (427, 2246460), (610, 1572522), (732, 1310435), (854, 1123230), (915, 1048348), (1220, 786261), (1281, 748820), (1708, 561615), (1830, 524174), (2135, 449292), (2562, 374410), (3660, 262087), (4270, 224646), (5124, 187205), (6405, 149764), (8540, 112323), (12810, 74882), (25620, 37441)]