2018267510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{2417}}^1$

素因数の和:2661

約数の個数: 64

約数和(自身を含む): 4234014720

約数和(自身を除く): 2215747210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 151, 158, 302, 395, 553, 755, 790, 1057, 1106, 1510, 2114, 2417, 2765, 4834, 5285, 5530, 10570, 11929, 12085, 16919, 23858, 24170, 33838, 59645, 83503, 84595, 119290, 167006, 169190, 190943, 364967, 381886, 417515, 729934, 835030, 954715, 1336601, 1824835, 1909430, 2554769, 2673202, 3649670, 5109538, 6683005, 12773845, 13366010, 25547690, 28832393, 57664786, 144161965, 201826751, 288323930, 403653502, 1009133755, 2018267510]

約数ペア:

[(1, 2018267510), (2, 1009133755), (5, 403653502), (7, 288323930), (10, 201826751), (14, 144161965), (35, 57664786), (70, 28832393), (79, 25547690), (151, 13366010), (158, 12773845), (302, 6683005), (395, 5109538), (553, 3649670), (755, 2673202), (790, 2554769), (1057, 1909430), (1106, 1824835), (1510, 1336601), (2114, 954715), (2417, 835030), (2765, 729934), (4834, 417515), (5285, 381886), (5530, 364967), (10570, 190943), (11929, 169190), (12085, 167006), (16919, 119290), (23858, 84595), (24170, 83503), (33838, 59645)]