1681364580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{75533}}^1$

素因数の和:75605

約数の個数: 96

約数和(自身を含む): 5481955584

約数和(自身を除く): 3800591004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 11130, 22260, 75533, 151066, 226599, 302132, 377665, 453198, 528731, 755330, 906396, 1057462, 1132995, 1510660, 1586193, 2114924, 2265990, 2643655, 3172386, 4003249, 4531980, 5287310, 6344772, 7930965, 8006498, 10574620, 12009747, 15861930, 16012996, 20016245, 24019494, 28022743, 31723860, 40032490, 48038988, 56045486, 60048735, 80064980, 84068229, 112090972, 120097470, 140113715, 168136458, 240194940, 280227430, 336272916, 420341145, 560454860, 840682290, 1681364580]

約数ペア:

[(1, 1681364580), (2, 840682290), (3, 560454860), (4, 420341145), (5, 336272916), (6, 280227430), (7, 240194940), (10, 168136458), (12, 140113715), (14, 120097470), (15, 112090972), (20, 84068229), (21, 80064980), (28, 60048735), (30, 56045486), (35, 48038988), (42, 40032490), (53, 31723860), (60, 28022743), (70, 24019494), (84, 20016245), (105, 16012996), (106, 15861930), (140, 12009747), (159, 10574620), (210, 8006498), (212, 7930965), (265, 6344772), (318, 5287310), (371, 4531980), (420, 4003249), (530, 3172386), (636, 2643655), (742, 2265990), (795, 2114924), (1060, 1586193), (1113, 1510660), (1484, 1132995), (1590, 1057462), (1855, 906396), (2226, 755330), (3180, 528731), (3710, 453198), (4452, 377665), (5565, 302132), (7420, 226599), (11130, 151066), (22260, 75533)]