10420812

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 27885312

約数和(自身を除く): 17464500

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 151, 162, 213, 243, 284, 302, 324, 426, 453, 486, 604, 639, 852, 906, 972, 1278, 1359, 1812, 1917, 2556, 2718, 3834, 4077, 5436, 5751, 7668, 8154, 10721, 11502, 12231, 16308, 17253, 21442, 23004, 24462, 32163, 34506, 36693, 42884, 48924, 64326, 69012, 73386, 96489, 128652, 146772, 192978, 289467, 385956, 578934, 868401, 1157868, 1736802, 2605203, 3473604, 5210406, 10420812]

約数ペア:

[(1, 10420812), (2, 5210406), (3, 3473604), (4, 2605203), (6, 1736802), (9, 1157868), (12, 868401), (18, 578934), (27, 385956), (36, 289467), (54, 192978), (71, 146772), (81, 128652), (108, 96489), (142, 73386), (151, 69012), (162, 64326), (213, 48924), (243, 42884), (284, 36693), (302, 34506), (324, 32163), (426, 24462), (453, 23004), (486, 21442), (604, 17253), (639, 16308), (852, 12231), (906, 11502), (972, 10721), (1278, 8154), (1359, 7668), (1812, 5751), (1917, 5436), (2556, 4077), (2718, 3834)]