29830740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{919}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 83771520

約数和(自身を除く): 53940780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 541, 919, 1082, 1623, 1838, 2164, 2705, 2757, 3246, 3676, 4595, 5410, 5514, 6492, 8115, 9190, 10820, 11028, 13785, 16230, 18380, 27570, 32460, 55140, 497179, 994358, 1491537, 1988716, 2485895, 2983074, 4971790, 5966148, 7457685, 9943580, 14915370, 29830740]

約数ペア:

[(1, 29830740), (2, 14915370), (3, 9943580), (4, 7457685), (5, 5966148), (6, 4971790), (10, 2983074), (12, 2485895), (15, 1988716), (20, 1491537), (30, 994358), (60, 497179), (541, 55140), (919, 32460), (1082, 27570), (1623, 18380), (1838, 16230), (2164, 13785), (2705, 11028), (2757, 10820), (3246, 9190), (3676, 8115), (4595, 6492), (5410, 5514)]