210322830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{84467}}^1$

素因数の和:84560

約数の個数: 32

約数和(自身を含む): 510862464

約数和(自身を除く): 300539634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 84467, 168934, 253401, 422335, 506802, 844670, 1267005, 2534010, 7010761, 14021522, 21032283, 35053805, 42064566, 70107610, 105161415, 210322830]

約数ペア:

[(1, 210322830), (2, 105161415), (3, 70107610), (5, 42064566), (6, 35053805), (10, 21032283), (15, 14021522), (30, 7010761), (83, 2534010), (166, 1267005), (249, 844670), (415, 506802), (498, 422335), (830, 253401), (1245, 168934), (2490, 84467)]