79775710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 171601920

約数和(自身を除く): 91826210

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 97, 155, 194, 217, 310, 379, 434, 485, 679, 758, 970, 1085, 1358, 1895, 2170, 2653, 3007, 3395, 3790, 5306, 6014, 6790, 11749, 13265, 15035, 21049, 23498, 26530, 30070, 36763, 42098, 58745, 73526, 82243, 105245, 117490, 164486, 183815, 210490, 257341, 367630, 411215, 514682, 822430, 1139653, 1286705, 2279306, 2573410, 5698265, 7977571, 11396530, 15955142, 39887855, 79775710]

約数ペア:

[(1, 79775710), (2, 39887855), (5, 15955142), (7, 11396530), (10, 7977571), (14, 5698265), (31, 2573410), (35, 2279306), (62, 1286705), (70, 1139653), (97, 822430), (155, 514682), (194, 411215), (217, 367630), (310, 257341), (379, 210490), (434, 183815), (485, 164486), (679, 117490), (758, 105245), (970, 82243), (1085, 73526), (1358, 58745), (1895, 42098), (2170, 36763), (2653, 30070), (3007, 26530), (3395, 23498), (3790, 21049), (5306, 15035), (6014, 13265), (6790, 11749)]