4399210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 8543232

約数和(自身を除く): 4144022

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 617, 713, 1234, 1426, 3085, 3565, 6170, 7130, 14191, 19127, 28382, 38254, 70955, 95635, 141910, 191270, 439921, 879842, 2199605, 4399210]

約数ペア:

[(1, 4399210), (2, 2199605), (5, 879842), (10, 439921), (23, 191270), (31, 141910), (46, 95635), (62, 70955), (115, 38254), (155, 28382), (230, 19127), (310, 14191), (617, 7130), (713, 6170), (1234, 3565), (1426, 3085)]