89897530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8669}}^1$

素因数の和:8754

約数の個数: 32

約数和(自身を含む): 174162960

約数和(自身を除く): 84265430

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 8669, 10370, 17338, 43345, 86690, 147373, 294746, 528809, 736865, 1057618, 1473730, 2644045, 5288090, 8989753, 17979506, 44948765, 89897530]

約数ペア:

[(1, 89897530), (2, 44948765), (5, 17979506), (10, 8989753), (17, 5288090), (34, 2644045), (61, 1473730), (85, 1057618), (122, 736865), (170, 528809), (305, 294746), (610, 147373), (1037, 86690), (2074, 43345), (5185, 17338), (8669, 10370)]