2685382860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{21611}}^1$

素因数の和:21751

約数の個数: 96

約数和(自身を含む): 7987795200

約数和(自身を除く): 5302412340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 109, 114, 190, 218, 228, 285, 327, 380, 436, 545, 570, 654, 1090, 1140, 1308, 1635, 2071, 2180, 3270, 4142, 6213, 6540, 8284, 10355, 12426, 20710, 21611, 24852, 31065, 41420, 43222, 62130, 64833, 86444, 108055, 124260, 129666, 216110, 259332, 324165, 410609, 432220, 648330, 821218, 1231827, 1296660, 1642436, 2053045, 2355599, 2463654, 4106090, 4711198, 4927308, 6159135, 7066797, 8212180, 9422396, 11777995, 12318270, 14133594, 23555990, 24636540, 28267188, 35333985, 44756381, 47111980, 70667970, 89512762, 134269143, 141335940, 179025524, 223781905, 268538286, 447563810, 537076572, 671345715, 895127620, 1342691430, 2685382860]

約数ペア:

[(1, 2685382860), (2, 1342691430), (3, 895127620), (4, 671345715), (5, 537076572), (6, 447563810), (10, 268538286), (12, 223781905), (15, 179025524), (19, 141335940), (20, 134269143), (30, 89512762), (38, 70667970), (57, 47111980), (60, 44756381), (76, 35333985), (95, 28267188), (109, 24636540), (114, 23555990), (190, 14133594), (218, 12318270), (228, 11777995), (285, 9422396), (327, 8212180), (380, 7066797), (436, 6159135), (545, 4927308), (570, 4711198), (654, 4106090), (1090, 2463654), (1140, 2355599), (1308, 2053045), (1635, 1642436), (2071, 1296660), (2180, 1231827), (3270, 821218), (4142, 648330), (6213, 432220), (6540, 410609), (8284, 324165), (10355, 259332), (12426, 216110), (20710, 129666), (21611, 124260), (24852, 108055), (31065, 86444), (41420, 64833), (43222, 62130)]