40185810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 120362112

約数和(自身を除く): 80176302

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 227, 281, 315, 454, 562, 630, 681, 843, 1135, 1362, 1405, 1589, 1686, 1967, 2043, 2270, 2529, 2810, 3178, 3405, 3934, 4086, 4215, 4767, 5058, 5901, 6810, 7945, 8430, 9534, 9835, 10215, 11802, 12645, 14301, 15890, 17703, 19670, 20430, 23835, 25290, 28602, 29505, 35406, 47670, 59010, 63787, 71505, 88515, 127574, 143010, 177030, 191361, 318935, 382722, 446509, 574083, 637870, 893018, 956805, 1148166, 1339527, 1913610, 2232545, 2679054, 2870415, 4018581, 4465090, 5740830, 6697635, 8037162, 13395270, 20092905, 40185810]

約数ペア:

[(1, 40185810), (2, 20092905), (3, 13395270), (5, 8037162), (6, 6697635), (7, 5740830), (9, 4465090), (10, 4018581), (14, 2870415), (15, 2679054), (18, 2232545), (21, 1913610), (30, 1339527), (35, 1148166), (42, 956805), (45, 893018), (63, 637870), (70, 574083), (90, 446509), (105, 382722), (126, 318935), (210, 191361), (227, 177030), (281, 143010), (315, 127574), (454, 88515), (562, 71505), (630, 63787), (681, 59010), (843, 47670), (1135, 35406), (1362, 29505), (1405, 28602), (1589, 25290), (1686, 23835), (1967, 20430), (2043, 19670), (2270, 17703), (2529, 15890), (2810, 14301), (3178, 12645), (3405, 11802), (3934, 10215), (4086, 9835), (4215, 9534), (4767, 8430), (5058, 7945), (5901, 6810)]