40185630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2957}}^1$

素因数の和:3121

約数の個数: 48

約数和(自身を含む): 105210144

約数和(自身を除く): 65024514

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 2957, 4530, 5914, 6795, 8871, 13590, 14785, 17742, 26613, 29570, 44355, 53226, 88710, 133065, 266130, 446507, 893014, 1339521, 2232535, 2679042, 4018563, 4465070, 6697605, 8037126, 13395210, 20092815, 40185630]

約数ペア:

[(1, 40185630), (2, 20092815), (3, 13395210), (5, 8037126), (6, 6697605), (9, 4465070), (10, 4018563), (15, 2679042), (18, 2232535), (30, 1339521), (45, 893014), (90, 446507), (151, 266130), (302, 133065), (453, 88710), (755, 53226), (906, 44355), (1359, 29570), (1510, 26613), (2265, 17742), (2718, 14785), (2957, 13590), (4530, 8871), (5914, 6795)]