57620940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2383}}^1$

素因数の和:2439

約数の個数: 96

約数和(自身を含む): 179429376

約数和(自身を除く): 121808436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2383, 2418, 4030, 4766, 4836, 6045, 7149, 8060, 9532, 11915, 12090, 14298, 23830, 24180, 28596, 30979, 35745, 47660, 61958, 71490, 73873, 92937, 123916, 142980, 147746, 154895, 185874, 221619, 295492, 309790, 369365, 371748, 443238, 464685, 619580, 738730, 886476, 929370, 960349, 1108095, 1477460, 1858740, 1920698, 2216190, 2881047, 3841396, 4432380, 4801745, 5762094, 9603490, 11524188, 14405235, 19206980, 28810470, 57620940]

約数ペア:

[(1, 57620940), (2, 28810470), (3, 19206980), (4, 14405235), (5, 11524188), (6, 9603490), (10, 5762094), (12, 4801745), (13, 4432380), (15, 3841396), (20, 2881047), (26, 2216190), (30, 1920698), (31, 1858740), (39, 1477460), (52, 1108095), (60, 960349), (62, 929370), (65, 886476), (78, 738730), (93, 619580), (124, 464685), (130, 443238), (155, 371748), (156, 369365), (186, 309790), (195, 295492), (260, 221619), (310, 185874), (372, 154895), (390, 147746), (403, 142980), (465, 123916), (620, 92937), (780, 73873), (806, 71490), (930, 61958), (1209, 47660), (1612, 35745), (1860, 30979), (2015, 28596), (2383, 24180), (2418, 23830), (4030, 14298), (4766, 12090), (4836, 11915), (6045, 9532), (7149, 8060)]