1237492710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{31321}}^1$

素因数の和:31773

約数の個数: 48

約数和(自身を含む): 3224913120

約数和(自身を除く): 1987420410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 439, 878, 1317, 2195, 2634, 3951, 4390, 6585, 7902, 13170, 19755, 31321, 39510, 62642, 93963, 156605, 187926, 281889, 313210, 469815, 563778, 939630, 1409445, 2818890, 13749919, 27499838, 41249757, 68749595, 82499514, 123749271, 137499190, 206248785, 247498542, 412497570, 618746355, 1237492710]

約数ペア:

[(1, 1237492710), (2, 618746355), (3, 412497570), (5, 247498542), (6, 206248785), (9, 137499190), (10, 123749271), (15, 82499514), (18, 68749595), (30, 41249757), (45, 27499838), (90, 13749919), (439, 2818890), (878, 1409445), (1317, 939630), (2195, 563778), (2634, 469815), (3951, 313210), (4390, 281889), (6585, 187926), (7902, 156605), (13170, 93963), (19755, 62642), (31321, 39510)]