724886630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 1562462784

約数和(自身を除く): 837576154

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 169, 170, 221, 230, 299, 338, 391, 442, 598, 782, 845, 1097, 1105, 1495, 1690, 1955, 2194, 2210, 2873, 2990, 3887, 3910, 5083, 5485, 5746, 7774, 10166, 10970, 14261, 14365, 18649, 19435, 25231, 25415, 28522, 28730, 37298, 38870, 50462, 50830, 66079, 71305, 93245, 126155, 132158, 142610, 185393, 186490, 242437, 252310, 328003, 330395, 370786, 428927, 484874, 656006, 660790, 857854, 926965, 1212185, 1640015, 1853930, 2144635, 2424370, 3151681, 3280030, 4264039, 4289270, 5576051, 6303362, 8528078, 11152102, 15758405, 21320195, 27880255, 31516810, 42640390, 55760510, 72488663, 144977326, 362443315, 724886630]

約数ペア:

[(1, 724886630), (2, 362443315), (5, 144977326), (10, 72488663), (13, 55760510), (17, 42640390), (23, 31516810), (26, 27880255), (34, 21320195), (46, 15758405), (65, 11152102), (85, 8528078), (115, 6303362), (130, 5576051), (169, 4289270), (170, 4264039), (221, 3280030), (230, 3151681), (299, 2424370), (338, 2144635), (391, 1853930), (442, 1640015), (598, 1212185), (782, 926965), (845, 857854), (1097, 660790), (1105, 656006), (1495, 484874), (1690, 428927), (1955, 370786), (2194, 330395), (2210, 328003), (2873, 252310), (2990, 242437), (3887, 186490), (3910, 185393), (5083, 142610), (5485, 132158), (5746, 126155), (7774, 93245), (10166, 71305), (10970, 66079), (14261, 50830), (14365, 50462), (18649, 38870), (19435, 37298), (25231, 28730), (25415, 28522)]