89419810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4889}}^1$

素因数の和:4986

約数の個数: 32

約数和(自身を含む): 168998400

約数和(自身を除く): 79578590

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1829, 3658, 4889, 9145, 9778, 18290, 24445, 48890, 151559, 288451, 303118, 576902, 757795, 1442255, 1515590, 2884510, 8941981, 17883962, 44709905, 89419810]

約数ペア:

[(1, 89419810), (2, 44709905), (5, 17883962), (10, 8941981), (31, 2884510), (59, 1515590), (62, 1442255), (118, 757795), (155, 576902), (295, 303118), (310, 288451), (590, 151559), (1829, 48890), (3658, 24445), (4889, 18290), (9145, 9778)]