30937380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16633}}^1$

素因数の和:16676

約数の個数: 48

約数和(自身を含む): 89424384

約数和(自身を除く): 58487004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 16633, 33266, 49899, 66532, 83165, 99798, 166330, 199596, 249495, 332660, 498990, 515623, 997980, 1031246, 1546869, 2062492, 2578115, 3093738, 5156230, 6187476, 7734345, 10312460, 15468690, 30937380]

約数ペア:

[(1, 30937380), (2, 15468690), (3, 10312460), (4, 7734345), (5, 6187476), (6, 5156230), (10, 3093738), (12, 2578115), (15, 2062492), (20, 1546869), (30, 1031246), (31, 997980), (60, 515623), (62, 498990), (93, 332660), (124, 249495), (155, 199596), (186, 166330), (310, 99798), (372, 83165), (465, 66532), (620, 49899), (930, 33266), (1860, 16633)]