122873380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6599}}^1$

素因数の和:6641

約数の個数: 72

約数和(自身を含む): 316008000

約数和(自身を除く): 193134620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 6599, 9310, 13198, 18620, 26396, 32995, 46193, 65990, 92386, 125381, 131980, 184772, 230965, 250762, 323351, 461930, 501524, 626905, 646702, 877667, 923860, 1253810, 1293404, 1616755, 1755334, 2507620, 3233510, 3510668, 4388335, 6143669, 6467020, 8776670, 12287338, 17553340, 24574676, 30718345, 61436690, 122873380]

約数ペア:

[(1, 122873380), (2, 61436690), (4, 30718345), (5, 24574676), (7, 17553340), (10, 12287338), (14, 8776670), (19, 6467020), (20, 6143669), (28, 4388335), (35, 3510668), (38, 3233510), (49, 2507620), (70, 1755334), (76, 1616755), (95, 1293404), (98, 1253810), (133, 923860), (140, 877667), (190, 646702), (196, 626905), (245, 501524), (266, 461930), (380, 323351), (490, 250762), (532, 230965), (665, 184772), (931, 131980), (980, 125381), (1330, 92386), (1862, 65990), (2660, 46193), (3724, 32995), (4655, 26396), (6599, 18620), (9310, 13198)]