130293310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 279982080

約数和(自身を除く): 149688770

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 97, 155, 194, 217, 310, 434, 485, 619, 679, 970, 1085, 1238, 1358, 2170, 3007, 3095, 3395, 4333, 6014, 6190, 6790, 8666, 15035, 19189, 21049, 21665, 30070, 38378, 42098, 43330, 60043, 95945, 105245, 120086, 134323, 191890, 210490, 268646, 300215, 420301, 600430, 671615, 840602, 1343230, 1861333, 2101505, 3722666, 4203010, 9306665, 13029331, 18613330, 26058662, 65146655, 130293310]

約数ペア:

[(1, 130293310), (2, 65146655), (5, 26058662), (7, 18613330), (10, 13029331), (14, 9306665), (31, 4203010), (35, 3722666), (62, 2101505), (70, 1861333), (97, 1343230), (155, 840602), (194, 671615), (217, 600430), (310, 420301), (434, 300215), (485, 268646), (619, 210490), (679, 191890), (970, 134323), (1085, 120086), (1238, 105245), (1358, 95945), (2170, 60043), (3007, 43330), (3095, 42098), (3395, 38378), (4333, 30070), (6014, 21665), (6190, 21049), (6790, 19189), (8666, 15035)]