123889710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{34703}}^1$

素因数の和:34737

約数の個数: 64

約数和(自身を含む): 359811072

約数和(自身を除く): 235921362

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 34703, 69406, 104109, 173515, 208218, 242921, 347030, 485842, 520545, 589951, 728763, 1041090, 1179902, 1214605, 1457526, 1769853, 2429210, 2949755, 3539706, 3643815, 4129657, 5899510, 7287630, 8259314, 8849265, 12388971, 17698530, 20648285, 24777942, 41296570, 61944855, 123889710]

約数ペア:

[(1, 123889710), (2, 61944855), (3, 41296570), (5, 24777942), (6, 20648285), (7, 17698530), (10, 12388971), (14, 8849265), (15, 8259314), (17, 7287630), (21, 5899510), (30, 4129657), (34, 3643815), (35, 3539706), (42, 2949755), (51, 2429210), (70, 1769853), (85, 1457526), (102, 1214605), (105, 1179902), (119, 1041090), (170, 728763), (210, 589951), (238, 520545), (255, 485842), (357, 347030), (510, 242921), (595, 208218), (714, 173515), (1190, 104109), (1785, 69406), (3570, 34703)]