3657380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 8418816

約数和(自身を除く): 4761436

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 347, 527, 620, 694, 1054, 1388, 1735, 2108, 2635, 3470, 5270, 5899, 6940, 10540, 10757, 11798, 21514, 23596, 29495, 43028, 53785, 58990, 107570, 117980, 182869, 215140, 365738, 731476, 914345, 1828690, 3657380]

約数ペア:

[(1, 3657380), (2, 1828690), (4, 914345), (5, 731476), (10, 365738), (17, 215140), (20, 182869), (31, 117980), (34, 107570), (62, 58990), (68, 53785), (85, 43028), (124, 29495), (155, 23596), (170, 21514), (310, 11798), (340, 10757), (347, 10540), (527, 6940), (620, 5899), (694, 5270), (1054, 3470), (1388, 2635), (1735, 2108)]