30811332020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6701}}^1\times {\mathrm{32843}}^1$

素因数の和:39560

約数の個数: 48

約数和(自身を含む): 73960483968

約数和(自身を除く): 43149151948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6701, 13402, 26804, 32843, 33505, 46907, 65686, 67010, 93814, 131372, 134020, 164215, 187628, 229901, 234535, 328430, 459802, 469070, 656860, 919604, 938140, 1149505, 2299010, 4598020, 220080943, 440161886, 880323772, 1100404715, 1540566601, 2200809430, 3081133202, 4401618860, 6162266404, 7702833005, 15405666010, 30811332020]

約数ペア:

[(1, 30811332020), (2, 15405666010), (4, 7702833005), (5, 6162266404), (7, 4401618860), (10, 3081133202), (14, 2200809430), (20, 1540566601), (28, 1100404715), (35, 880323772), (70, 440161886), (140, 220080943), (6701, 4598020), (13402, 2299010), (26804, 1149505), (32843, 938140), (33505, 919604), (46907, 656860), (65686, 469070), (67010, 459802), (93814, 328430), (131372, 234535), (134020, 229901), (164215, 187628)]