37621740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 114589440

約数和(自身を除く): 76967700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 139, 156, 195, 260, 278, 347, 390, 417, 556, 694, 695, 780, 834, 1041, 1388, 1390, 1668, 1735, 1807, 2082, 2085, 2780, 3470, 3614, 4164, 4170, 4511, 5205, 5421, 6940, 7228, 8340, 9022, 9035, 10410, 10842, 13533, 18044, 18070, 20820, 21684, 22555, 27066, 27105, 36140, 45110, 48233, 54132, 54210, 67665, 90220, 96466, 108420, 135330, 144699, 192932, 241165, 270660, 289398, 482330, 578796, 627029, 723495, 964660, 1254058, 1446990, 1881087, 2508116, 2893980, 3135145, 3762174, 6270290, 7524348, 9405435, 12540580, 18810870, 37621740]

約数ペア:

[(1, 37621740), (2, 18810870), (3, 12540580), (4, 9405435), (5, 7524348), (6, 6270290), (10, 3762174), (12, 3135145), (13, 2893980), (15, 2508116), (20, 1881087), (26, 1446990), (30, 1254058), (39, 964660), (52, 723495), (60, 627029), (65, 578796), (78, 482330), (130, 289398), (139, 270660), (156, 241165), (195, 192932), (260, 144699), (278, 135330), (347, 108420), (390, 96466), (417, 90220), (556, 67665), (694, 54210), (695, 54132), (780, 48233), (834, 45110), (1041, 36140), (1388, 27105), (1390, 27066), (1668, 22555), (1735, 21684), (1807, 20820), (2082, 18070), (2085, 18044), (2780, 13533), (3470, 10842), (3614, 10410), (4164, 9035), (4170, 9022), (4511, 8340), (5205, 7228), (5421, 6940)]