17788290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2723

約数の個数: 64

約数和(自身を含む): 48698496

約数和(自身を除く): 30910206

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 2683, 3315, 5366, 6630, 8049, 13415, 16098, 26830, 34879, 40245, 45611, 69758, 80490, 91222, 104637, 136833, 174395, 209274, 228055, 273666, 348790, 456110, 523185, 592943, 684165, 1046370, 1185886, 1368330, 1778829, 2964715, 3557658, 5929430, 8894145, 17788290]

約数ペア:

[(1, 17788290), (2, 8894145), (3, 5929430), (5, 3557658), (6, 2964715), (10, 1778829), (13, 1368330), (15, 1185886), (17, 1046370), (26, 684165), (30, 592943), (34, 523185), (39, 456110), (51, 348790), (65, 273666), (78, 228055), (85, 209274), (102, 174395), (130, 136833), (170, 104637), (195, 91222), (221, 80490), (255, 69758), (390, 45611), (442, 40245), (510, 34879), (663, 26830), (1105, 16098), (1326, 13415), (2210, 8049), (2683, 6630), (3315, 5366)]