74718150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{38317}}^1$

素因数の和:38345

約数の個数: 48

約数和(自身を含む): 199560144

約数和(自身を除く): 124841994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 38317, 76634, 114951, 191585, 229902, 383170, 498121, 574755, 957925, 996242, 1149510, 1494363, 1915850, 2490605, 2873775, 2988726, 4981210, 5747550, 7471815, 12453025, 14943630, 24906050, 37359075, 74718150]

約数ペア:

[(1, 74718150), (2, 37359075), (3, 24906050), (5, 14943630), (6, 12453025), (10, 7471815), (13, 5747550), (15, 4981210), (25, 2988726), (26, 2873775), (30, 2490605), (39, 1915850), (50, 1494363), (65, 1149510), (75, 996242), (78, 957925), (130, 574755), (150, 498121), (195, 383170), (325, 229902), (390, 191585), (650, 114951), (975, 76634), (1950, 38317)]