147059660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21563}}^1$

素因数の和:21614

約数の個数: 48

約数和(自身を含む): 347784192

約数和(自身を除く): 200724532

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 21563, 43126, 86252, 107815, 215630, 237193, 431260, 474386, 668453, 948772, 1185965, 1336906, 2371930, 2673812, 3342265, 4743860, 6684530, 7352983, 13369060, 14705966, 29411932, 36764915, 73529830, 147059660]

約数ペア:

[(1, 147059660), (2, 73529830), (4, 36764915), (5, 29411932), (10, 14705966), (11, 13369060), (20, 7352983), (22, 6684530), (31, 4743860), (44, 3342265), (55, 2673812), (62, 2371930), (110, 1336906), (124, 1185965), (155, 948772), (220, 668453), (310, 474386), (341, 431260), (620, 237193), (682, 215630), (1364, 107815), (1705, 86252), (3410, 43126), (6820, 21563)]