1442350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 3312288

約数和(自身を除く): 1869938

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 317, 325, 350, 455, 634, 650, 910, 1585, 2219, 2275, 3170, 4121, 4438, 4550, 7925, 8242, 11095, 15850, 20605, 22190, 28847, 41210, 55475, 57694, 103025, 110950, 144235, 206050, 288470, 721175, 1442350]

約数ペア:

[(1, 1442350), (2, 721175), (5, 288470), (7, 206050), (10, 144235), (13, 110950), (14, 103025), (25, 57694), (26, 55475), (35, 41210), (50, 28847), (65, 22190), (70, 20605), (91, 15850), (130, 11095), (175, 8242), (182, 7925), (317, 4550), (325, 4438), (350, 4121), (455, 3170), (634, 2275), (650, 2219), (910, 1585)]