31922370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 85847040

約数和(自身を除く): 53924670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 863, 1233, 1370, 1726, 2055, 2466, 2589, 3699, 4110, 4315, 5178, 6165, 7398, 7767, 8630, 12330, 12945, 15534, 18495, 23301, 25890, 36990, 38835, 46602, 77670, 116505, 118231, 233010, 236462, 354693, 591155, 709386, 1064079, 1182310, 1773465, 2128158, 3192237, 3546930, 5320395, 6384474, 10640790, 15961185, 31922370]

約数ペア:

[(1, 31922370), (2, 15961185), (3, 10640790), (5, 6384474), (6, 5320395), (9, 3546930), (10, 3192237), (15, 2128158), (18, 1773465), (27, 1182310), (30, 1064079), (45, 709386), (54, 591155), (90, 354693), (135, 236462), (137, 233010), (270, 118231), (274, 116505), (411, 77670), (685, 46602), (822, 38835), (863, 36990), (1233, 25890), (1370, 23301), (1726, 18495), (2055, 15534), (2466, 12945), (2589, 12330), (3699, 8630), (4110, 7767), (4315, 7398), (5178, 6165)]