23287530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{641}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 64343808

約数和(自身を除く): 41056278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 346, 519, 641, 865, 1038, 1211, 1282, 1730, 1923, 2422, 2595, 3205, 3633, 3846, 4487, 5190, 6055, 6410, 7266, 8974, 9615, 12110, 13461, 18165, 19230, 22435, 26922, 36330, 44870, 67305, 110893, 134610, 221786, 332679, 554465, 665358, 776251, 1108930, 1552502, 1663395, 2328753, 3326790, 3881255, 4657506, 7762510, 11643765, 23287530]

約数ペア:

[(1, 23287530), (2, 11643765), (3, 7762510), (5, 4657506), (6, 3881255), (7, 3326790), (10, 2328753), (14, 1663395), (15, 1552502), (21, 1108930), (30, 776251), (35, 665358), (42, 554465), (70, 332679), (105, 221786), (173, 134610), (210, 110893), (346, 67305), (519, 44870), (641, 36330), (865, 26922), (1038, 22435), (1211, 19230), (1282, 18165), (1730, 13461), (1923, 12110), (2422, 9615), (2595, 8974), (3205, 7266), (3633, 6410), (3846, 6055), (4487, 5190)]