63432460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 108

約数和(自身を含む): 168231168

約数和(自身を除く): 104798708

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 169, 182, 196, 245, 260, 338, 364, 383, 455, 490, 637, 676, 766, 845, 910, 980, 1183, 1274, 1532, 1690, 1820, 1915, 2366, 2548, 2681, 3185, 3380, 3830, 4732, 4979, 5362, 5915, 6370, 7660, 8281, 9958, 10724, 11830, 12740, 13405, 16562, 18767, 19916, 23660, 24895, 26810, 33124, 34853, 37534, 41405, 49790, 53620, 64727, 69706, 75068, 82810, 93835, 99580, 129454, 139412, 165620, 174265, 187670, 243971, 258908, 323635, 348530, 375340, 453089, 487942, 647270, 697060, 906178, 975884, 1219855, 1294540, 1812356, 2265445, 2439710, 3171623, 4530890, 4879420, 6343246, 9061780, 12686492, 15858115, 31716230, 63432460]

約数ペア:

[(1, 63432460), (2, 31716230), (4, 15858115), (5, 12686492), (7, 9061780), (10, 6343246), (13, 4879420), (14, 4530890), (20, 3171623), (26, 2439710), (28, 2265445), (35, 1812356), (49, 1294540), (52, 1219855), (65, 975884), (70, 906178), (91, 697060), (98, 647270), (130, 487942), (140, 453089), (169, 375340), (182, 348530), (196, 323635), (245, 258908), (260, 243971), (338, 187670), (364, 174265), (383, 165620), (455, 139412), (490, 129454), (637, 99580), (676, 93835), (766, 82810), (845, 75068), (910, 69706), (980, 64727), (1183, 53620), (1274, 49790), (1532, 41405), (1690, 37534), (1820, 34853), (1915, 33124), (2366, 26810), (2548, 24895), (2681, 23660), (3185, 19916), (3380, 18767), (3830, 16562), (4732, 13405), (4979, 12740), (5362, 11830), (5915, 10724), (6370, 9958), (7660, 8281)]