2487753030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89071}}^1$

素因数の和:89114

約数の個数: 96

約数和(自身を含む): 7311029760

約数和(自身を除く): 4823276730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5586, 9310, 13965, 27930, 89071, 178142, 267213, 445355, 534426, 623497, 890710, 1246994, 1336065, 1692349, 1870491, 2672130, 3117485, 3384698, 3740982, 4364479, 5077047, 6234970, 8461745, 8728958, 9352455, 10154094, 11846443, 13093437, 16923490, 18704910, 21822395, 23692886, 25385235, 26186874, 35539329, 43644790, 50770470, 59232215, 65467185, 71078658, 82925101, 118464430, 130934370, 165850202, 177696645, 248775303, 355393290, 414625505, 497550606, 829251010, 1243876515, 2487753030]

約数ペア:

[(1, 2487753030), (2, 1243876515), (3, 829251010), (5, 497550606), (6, 414625505), (7, 355393290), (10, 248775303), (14, 177696645), (15, 165850202), (19, 130934370), (21, 118464430), (30, 82925101), (35, 71078658), (38, 65467185), (42, 59232215), (49, 50770470), (57, 43644790), (70, 35539329), (95, 26186874), (98, 25385235), (105, 23692886), (114, 21822395), (133, 18704910), (147, 16923490), (190, 13093437), (210, 11846443), (245, 10154094), (266, 9352455), (285, 8728958), (294, 8461745), (399, 6234970), (490, 5077047), (570, 4364479), (665, 3740982), (735, 3384698), (798, 3117485), (931, 2672130), (1330, 1870491), (1470, 1692349), (1862, 1336065), (1995, 1246994), (2793, 890710), (3990, 623497), (4655, 534426), (5586, 445355), (9310, 267213), (13965, 178142), (27930, 89071)]