906403740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6624

約数の個数: 144

約数和(自身を含む): 2936895360

約数和(自身を除く): 2030491620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 330, 363, 380, 418, 484, 570, 605, 627, 660, 726, 836, 1045, 1140, 1210, 1254, 1452, 1815, 2090, 2299, 2420, 2508, 3135, 3630, 4180, 4598, 6270, 6571, 6897, 7260, 9196, 11495, 12540, 13142, 13794, 19713, 22990, 26284, 27588, 32855, 34485, 39426, 45980, 65710, 68970, 72281, 78852, 98565, 124849, 131420, 137940, 144562, 197130, 216843, 249698, 289124, 361405, 374547, 394260, 433686, 499396, 624245, 722810, 749094, 795091, 867372, 1084215, 1248490, 1373339, 1445620, 1498188, 1590182, 1872735, 2168430, 2385273, 2496980, 2746678, 3180364, 3745470, 3975455, 4120017, 4336860, 4770546, 5493356, 6866695, 7490940, 7950910, 8240034, 9541092, 11926365, 13733390, 15106729, 15901820, 16480068, 20600085, 23852730, 27466780, 30213458, 41200170, 45320187, 47705460, 60426916, 75533645, 82400340, 90640374, 151067290, 181280748, 226600935, 302134580, 453201870, 906403740]

約数ペア:

[(1, 906403740), (2, 453201870), (3, 302134580), (4, 226600935), (5, 181280748), (6, 151067290), (10, 90640374), (11, 82400340), (12, 75533645), (15, 60426916), (19, 47705460), (20, 45320187), (22, 41200170), (30, 30213458), (33, 27466780), (38, 23852730), (44, 20600085), (55, 16480068), (57, 15901820), (60, 15106729), (66, 13733390), (76, 11926365), (95, 9541092), (110, 8240034), (114, 7950910), (121, 7490940), (132, 6866695), (165, 5493356), (190, 4770546), (209, 4336860), (220, 4120017), (228, 3975455), (242, 3745470), (285, 3180364), (330, 2746678), (363, 2496980), (380, 2385273), (418, 2168430), (484, 1872735), (570, 1590182), (605, 1498188), (627, 1445620), (660, 1373339), (726, 1248490), (836, 1084215), (1045, 867372), (1140, 795091), (1210, 749094), (1254, 722810), (1452, 624245), (1815, 499396), (2090, 433686), (2299, 394260), (2420, 374547), (2508, 361405), (3135, 289124), (3630, 249698), (4180, 216843), (4598, 197130), (6270, 144562), (6571, 137940), (6897, 131420), (7260, 124849), (9196, 98565), (11495, 78852), (12540, 72281), (13142, 68970), (13794, 65710), (19713, 45980), (22990, 39426), (26284, 34485), (27588, 32855)]