74198810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1103}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 157863168

約数和(自身を除く): 83664358

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1103, 1922, 2170, 2206, 4805, 5515, 6727, 7721, 9610, 11030, 13454, 15442, 33635, 34193, 38605, 67270, 68386, 77210, 170965, 239351, 341930, 478702, 1059983, 1196755, 2119966, 2393510, 5299915, 7419881, 10599830, 14839762, 37099405, 74198810]

約数ペア:

[(1, 74198810), (2, 37099405), (5, 14839762), (7, 10599830), (10, 7419881), (14, 5299915), (31, 2393510), (35, 2119966), (62, 1196755), (70, 1059983), (155, 478702), (217, 341930), (310, 239351), (434, 170965), (961, 77210), (1085, 68386), (1103, 67270), (1922, 38605), (2170, 34193), (2206, 33635), (4805, 15442), (5515, 13454), (6727, 11030), (7721, 9610)]