40215630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14731}}^1$

素因数の和:14761

約数の個数: 64

約数和(自身を含む): 118798848

約数和(自身を除く): 78583218

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 14731, 29462, 44193, 73655, 88386, 103117, 147310, 191503, 206234, 220965, 309351, 383006, 441930, 515585, 574509, 618702, 957515, 1031170, 1149018, 1340521, 1546755, 1915030, 2681042, 2872545, 3093510, 4021563, 5745090, 6702605, 8043126, 13405210, 20107815, 40215630]

約数ペア:

[(1, 40215630), (2, 20107815), (3, 13405210), (5, 8043126), (6, 6702605), (7, 5745090), (10, 4021563), (13, 3093510), (14, 2872545), (15, 2681042), (21, 1915030), (26, 1546755), (30, 1340521), (35, 1149018), (39, 1031170), (42, 957515), (65, 618702), (70, 574509), (78, 515585), (91, 441930), (105, 383006), (130, 309351), (182, 220965), (195, 206234), (210, 191503), (273, 147310), (390, 103117), (455, 88386), (546, 73655), (910, 44193), (1365, 29462), (2730, 14731)]