74181990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{2441}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 178285536

約数和(自身を除く): 104103546

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1013, 2026, 2441, 3039, 4882, 5065, 6078, 7323, 10130, 12205, 14646, 15195, 24410, 30390, 36615, 73230, 2472733, 4945466, 7418199, 12363665, 14836398, 24727330, 37090995, 74181990]

約数ペア:

[(1, 74181990), (2, 37090995), (3, 24727330), (5, 14836398), (6, 12363665), (10, 7418199), (15, 4945466), (30, 2472733), (1013, 73230), (2026, 36615), (2441, 30390), (3039, 24410), (4882, 15195), (5065, 14646), (6078, 12205), (7323, 10130)]