210697860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{6491}}^1$

素因数の和:7044

約数の個数: 48

約数和(自身を含む): 591135552

約数和(自身を除く): 380437692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 1082, 1623, 2164, 2705, 3246, 5410, 6491, 6492, 8115, 10820, 12982, 16230, 19473, 25964, 32455, 32460, 38946, 64910, 77892, 97365, 129820, 194730, 389460, 3511631, 7023262, 10534893, 14046524, 17558155, 21069786, 35116310, 42139572, 52674465, 70232620, 105348930, 210697860]

約数ペア:

[(1, 210697860), (2, 105348930), (3, 70232620), (4, 52674465), (5, 42139572), (6, 35116310), (10, 21069786), (12, 17558155), (15, 14046524), (20, 10534893), (30, 7023262), (60, 3511631), (541, 389460), (1082, 194730), (1623, 129820), (2164, 97365), (2705, 77892), (3246, 64910), (5410, 38946), (6491, 32460), (6492, 32455), (8115, 25964), (10820, 19473), (12982, 16230)]