71333430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2593}}^1$

素因数の和:2741

約数の個数: 64

約数和(自身を含む): 197227008

約数和(自身を除く): 125893578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1310, 1834, 1965, 2593, 2751, 3930, 4585, 5186, 5502, 7779, 9170, 12965, 13755, 15558, 18151, 25930, 27510, 36302, 38895, 54453, 77790, 90755, 108906, 181510, 272265, 339683, 544530, 679366, 1019049, 1698415, 2038098, 2377781, 3396830, 4755562, 5095245, 7133343, 10190490, 11888905, 14266686, 23777810, 35666715, 71333430]

約数ペア:

[(1, 71333430), (2, 35666715), (3, 23777810), (5, 14266686), (6, 11888905), (7, 10190490), (10, 7133343), (14, 5095245), (15, 4755562), (21, 3396830), (30, 2377781), (35, 2038098), (42, 1698415), (70, 1019049), (105, 679366), (131, 544530), (210, 339683), (262, 272265), (393, 181510), (655, 108906), (786, 90755), (917, 77790), (1310, 54453), (1834, 38895), (1965, 36302), (2593, 27510), (2751, 25930), (3930, 18151), (4585, 15558), (5186, 13755), (5502, 12965), (7779, 9170)]