73858540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31033}}^1$

素因数の和:31066

約数の個数: 48

約数和(自身を含む): 187693632

約数和(自身を除く): 113835092

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 31033, 62066, 124132, 155165, 217231, 310330, 434462, 527561, 620660, 868924, 1055122, 1086155, 2110244, 2172310, 2637805, 3692927, 4344620, 5275610, 7385854, 10551220, 14771708, 18464635, 36929270, 73858540]

約数ペア:

[(1, 73858540), (2, 36929270), (4, 18464635), (5, 14771708), (7, 10551220), (10, 7385854), (14, 5275610), (17, 4344620), (20, 3692927), (28, 2637805), (34, 2172310), (35, 2110244), (68, 1086155), (70, 1055122), (85, 868924), (119, 620660), (140, 527561), (170, 434462), (238, 310330), (340, 217231), (476, 155165), (595, 124132), (1190, 62066), (2380, 31033)]