29117060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6709}}^1$

素因数の和:6756

約数の個数: 48

約数和(自身を含む): 72145920

約数和(自身を除く): 43028860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 6709, 13418, 26836, 33545, 46963, 67090, 93926, 134180, 187852, 207979, 234815, 415958, 469630, 831916, 939260, 1039895, 1455853, 2079790, 2911706, 4159580, 5823412, 7279265, 14558530, 29117060]

約数ペア:

[(1, 29117060), (2, 14558530), (4, 7279265), (5, 5823412), (7, 4159580), (10, 2911706), (14, 2079790), (20, 1455853), (28, 1039895), (31, 939260), (35, 831916), (62, 469630), (70, 415958), (124, 234815), (140, 207979), (155, 187852), (217, 134180), (310, 93926), (434, 67090), (620, 46963), (868, 33545), (1085, 26836), (2170, 13418), (4340, 6709)]