83454530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:539

約数の個数: 48

約数和(自身を含む): 162331776

約数和(自身を除く): 78877246

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 289, 335, 431, 578, 670, 862, 1139, 1445, 2155, 2278, 2890, 4310, 5695, 7327, 11390, 14654, 19363, 28877, 36635, 38726, 57754, 73270, 96815, 124559, 144385, 193630, 249118, 288770, 490909, 622795, 981818, 1245590, 2454545, 4909090, 8345453, 16690906, 41727265, 83454530]

約数ペア:

[(1, 83454530), (2, 41727265), (5, 16690906), (10, 8345453), (17, 4909090), (34, 2454545), (67, 1245590), (85, 981818), (134, 622795), (170, 490909), (289, 288770), (335, 249118), (431, 193630), (578, 144385), (670, 124559), (862, 96815), (1139, 73270), (1445, 57754), (2155, 38726), (2278, 36635), (2890, 28877), (4310, 19363), (5695, 14654), (7327, 11390)]