237260790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:879

約数の個数: 144

約数和(自身を含む): 703993680

約数和(自身を除く): 466732890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 169, 171, 190, 195, 234, 247, 285, 338, 342, 390, 494, 507, 570, 585, 741, 821, 845, 855, 1014, 1170, 1235, 1482, 1521, 1642, 1690, 1710, 2223, 2463, 2470, 2535, 3042, 3211, 3705, 4105, 4446, 4926, 5070, 6422, 7389, 7410, 7605, 8210, 9633, 10673, 11115, 12315, 14778, 15210, 15599, 16055, 19266, 21346, 22230, 24630, 28899, 31198, 32019, 32110, 36945, 46797, 48165, 53365, 57798, 64038, 73890, 77995, 93594, 96057, 96330, 106730, 138749, 140391, 144495, 155990, 160095, 192114, 202787, 233985, 277498, 280782, 288990, 320190, 405574, 416247, 467970, 480285, 608361, 693745, 701955, 832494, 960570, 1013935, 1216722, 1248741, 1387490, 1403910, 1825083, 2027870, 2081235, 2497482, 2636231, 3041805, 3650166, 4162470, 5272462, 6083610, 6243705, 7908693, 9125415, 12487410, 13181155, 15817386, 18250830, 23726079, 26362310, 39543465, 47452158, 79086930, 118630395, 237260790]

約数ペア:

[(1, 237260790), (2, 118630395), (3, 79086930), (5, 47452158), (6, 39543465), (9, 26362310), (10, 23726079), (13, 18250830), (15, 15817386), (18, 13181155), (19, 12487410), (26, 9125415), (30, 7908693), (38, 6243705), (39, 6083610), (45, 5272462), (57, 4162470), (65, 3650166), (78, 3041805), (90, 2636231), (95, 2497482), (114, 2081235), (117, 2027870), (130, 1825083), (169, 1403910), (171, 1387490), (190, 1248741), (195, 1216722), (234, 1013935), (247, 960570), (285, 832494), (338, 701955), (342, 693745), (390, 608361), (494, 480285), (507, 467970), (570, 416247), (585, 405574), (741, 320190), (821, 288990), (845, 280782), (855, 277498), (1014, 233985), (1170, 202787), (1235, 192114), (1482, 160095), (1521, 155990), (1642, 144495), (1690, 140391), (1710, 138749), (2223, 106730), (2463, 96330), (2470, 96057), (2535, 93594), (3042, 77995), (3211, 73890), (3705, 64038), (4105, 57798), (4446, 53365), (4926, 48165), (5070, 46797), (6422, 36945), (7389, 32110), (7410, 32019), (7605, 31198), (8210, 28899), (9633, 24630), (10673, 22230), (11115, 21346), (12315, 19266), (14778, 16055), (15210, 15599)]