454900450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31481}}^1$

素因数の和:31527

約数の個数: 36

約数和(自身を含む): 898842582

約数和(自身を除く): 443942132

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 2890, 7225, 14450, 31481, 62962, 157405, 314810, 535177, 787025, 1070354, 1574050, 2675885, 5351770, 9098009, 13379425, 18196018, 26758850, 45490045, 90980090, 227450225, 454900450]

約数ペア:

[(1, 454900450), (2, 227450225), (5, 90980090), (10, 45490045), (17, 26758850), (25, 18196018), (34, 13379425), (50, 9098009), (85, 5351770), (170, 2675885), (289, 1574050), (425, 1070354), (578, 787025), (850, 535177), (1445, 314810), (2890, 157405), (7225, 62962), (14450, 31481)]