74918550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{10193}}^1$

素因数の和:10222

約数の個数: 72

約数和(自身を含む): 216153576

約数和(自身を除く): 141235026

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 10193, 20386, 30579, 50965, 61158, 71351, 101930, 142702, 152895, 214053, 254825, 305790, 356755, 428106, 499457, 509650, 713510, 764475, 998914, 1070265, 1498371, 1528950, 1783775, 2140530, 2497285, 2996742, 3567550, 4994570, 5351325, 7491855, 10702650, 12486425, 14983710, 24972850, 37459275, 74918550]

約数ペア:

[(1, 74918550), (2, 37459275), (3, 24972850), (5, 14983710), (6, 12486425), (7, 10702650), (10, 7491855), (14, 5351325), (15, 4994570), (21, 3567550), (25, 2996742), (30, 2497285), (35, 2140530), (42, 1783775), (49, 1528950), (50, 1498371), (70, 1070265), (75, 998914), (98, 764475), (105, 713510), (147, 509650), (150, 499457), (175, 428106), (210, 356755), (245, 305790), (294, 254825), (350, 214053), (490, 152895), (525, 142702), (735, 101930), (1050, 71351), (1225, 61158), (1470, 50965), (2450, 30579), (3675, 20386), (7350, 10193)]