1395514130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 2651927040

約数和(自身を除く): 1256412910

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 139, 205, 235, 278, 410, 470, 521, 695, 1042, 1390, 1927, 2605, 3854, 5210, 5699, 6533, 9635, 11398, 13066, 19270, 21361, 24487, 28495, 32665, 42722, 48974, 56990, 65330, 72419, 106805, 122435, 144838, 213610, 244870, 267853, 362095, 535706, 724190, 1003967, 1339265, 2007934, 2678530, 2969179, 3403693, 5019835, 5938358, 6807386, 10039670, 14845895, 17018465, 29691790, 34036930, 139551413, 279102826, 697757065, 1395514130]

約数ペア:

[(1, 1395514130), (2, 697757065), (5, 279102826), (10, 139551413), (41, 34036930), (47, 29691790), (82, 17018465), (94, 14845895), (139, 10039670), (205, 6807386), (235, 5938358), (278, 5019835), (410, 3403693), (470, 2969179), (521, 2678530), (695, 2007934), (1042, 1339265), (1390, 1003967), (1927, 724190), (2605, 535706), (3854, 362095), (5210, 267853), (5699, 244870), (6533, 213610), (9635, 144838), (11398, 122435), (13066, 106805), (19270, 72419), (21361, 65330), (24487, 56990), (28495, 48974), (32665, 42722)]