12039780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6473}}^1$

素因数の和:6516

約数の個数: 48

約数和(自身を含む): 34804224

約数和(自身を除く): 22764444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 6473, 12946, 19419, 25892, 32365, 38838, 64730, 77676, 97095, 129460, 194190, 200663, 388380, 401326, 601989, 802652, 1003315, 1203978, 2006630, 2407956, 3009945, 4013260, 6019890, 12039780]

約数ペア:

[(1, 12039780), (2, 6019890), (3, 4013260), (4, 3009945), (5, 2407956), (6, 2006630), (10, 1203978), (12, 1003315), (15, 802652), (20, 601989), (30, 401326), (31, 388380), (60, 200663), (62, 194190), (93, 129460), (124, 97095), (155, 77676), (186, 64730), (310, 38838), (372, 32365), (465, 25892), (620, 19419), (930, 12946), (1860, 6473)]