77971510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2593}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 146426112

約数和(自身を除く): 68454602

約数列:

[1, 2, 5, 10, 31, 62, 97, 155, 194, 310, 485, 970, 2593, 3007, 5186, 6014, 12965, 15035, 25930, 30070, 80383, 160766, 251521, 401915, 503042, 803830, 1257605, 2515210, 7797151, 15594302, 38985755, 77971510]

約数ペア:

[(1, 77971510), (2, 38985755), (5, 15594302), (10, 7797151), (31, 2515210), (62, 1257605), (97, 803830), (155, 503042), (194, 401915), (310, 251521), (485, 160766), (970, 80383), (2593, 30070), (3007, 25930), (5186, 15035), (6014, 12965)]