80456495490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{127708723}}^1$

素因数の和:127708743

約数の個数: 48

約数和(自身を含む): 239070731328

約数和(自身を除く): 158614235838

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 127708723, 255417446, 383126169, 638543615, 766252338, 893961061, 1149378507, 1277087230, 1787922122, 1915630845, 2298757014, 2681883183, 3831261690, 4469805305, 5363766366, 5746892535, 8045649549, 8939610610, 11493785070, 13409415915, 16091299098, 26818831830, 40228247745, 80456495490]

約数ペア:

[(1, 80456495490), (2, 40228247745), (3, 26818831830), (5, 16091299098), (6, 13409415915), (7, 11493785070), (9, 8939610610), (10, 8045649549), (14, 5746892535), (15, 5363766366), (18, 4469805305), (21, 3831261690), (30, 2681883183), (35, 2298757014), (42, 1915630845), (45, 1787922122), (63, 1277087230), (70, 1149378507), (90, 893961061), (105, 766252338), (126, 638543615), (210, 383126169), (315, 255417446), (630, 127708723)]