67977390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10253}}^1$

素因数の和:10293

約数の個数: 64

約数和(自身を含む): 186048576

約数和(自身を除く): 118071186

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, 3315, 6630, 10253, 20506, 30759, 51265, 61518, 102530, 133289, 153795, 174301, 266578, 307590, 348602, 399867, 522903, 666445, 799734, 871505, 1045806, 1332890, 1743010, 1999335, 2265913, 2614515, 3998670, 4531826, 5229030, 6797739, 11329565, 13595478, 22659130, 33988695, 67977390]

約数ペア:

[(1, 67977390), (2, 33988695), (3, 22659130), (5, 13595478), (6, 11329565), (10, 6797739), (13, 5229030), (15, 4531826), (17, 3998670), (26, 2614515), (30, 2265913), (34, 1999335), (39, 1743010), (51, 1332890), (65, 1045806), (78, 871505), (85, 799734), (102, 666445), (130, 522903), (170, 399867), (195, 348602), (221, 307590), (255, 266578), (390, 174301), (442, 153795), (510, 133289), (663, 102530), (1105, 61518), (1326, 51265), (2210, 30759), (3315, 20506), (6630, 10253)]