13923216930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2138743}}^1$

素因数の和:2138791

約数の個数: 64

約数和(自身を含む): 39421329408

約数和(自身を除く): 25498112478

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 2138743, 4277486, 6416229, 10693715, 12832458, 14971201, 21387430, 29942402, 32081145, 44913603, 64162290, 66301033, 74856005, 89827206, 132602066, 149712010, 198903099, 224568015, 331505165, 397806198, 449136030, 464107231, 663010330, 928214462, 994515495, 1392321693, 1989030990, 2320536155, 2784643386, 4641072310, 6961608465, 13923216930]

約数ペア:

[(1, 13923216930), (2, 6961608465), (3, 4641072310), (5, 2784643386), (6, 2320536155), (7, 1989030990), (10, 1392321693), (14, 994515495), (15, 928214462), (21, 663010330), (30, 464107231), (31, 449136030), (35, 397806198), (42, 331505165), (62, 224568015), (70, 198903099), (93, 149712010), (105, 132602066), (155, 89827206), (186, 74856005), (210, 66301033), (217, 64162290), (310, 44913603), (434, 32081145), (465, 29942402), (651, 21387430), (930, 14971201), (1085, 12832458), (1302, 10693715), (2170, 6416229), (3255, 4277486), (6510, 2138743)]