1630751570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{6353}}^1$

素因数の和:6579

約数の個数: 64

約数和(自身を含む): 3550106880

約数和(自身を除く): 1919355310

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 193, 266, 386, 665, 965, 1330, 1351, 1930, 2702, 3667, 6353, 6755, 7334, 12706, 13510, 18335, 25669, 31765, 36670, 44471, 51338, 63530, 88942, 120707, 128345, 222355, 241414, 256690, 444710, 603535, 844949, 1207070, 1226129, 1689898, 2452258, 4224745, 6130645, 8449490, 8582903, 12261290, 17165806, 23296451, 42914515, 46592902, 85829030, 116482255, 163075157, 232964510, 326150314, 815375785, 1630751570]

約数ペア:

[(1, 1630751570), (2, 815375785), (5, 326150314), (7, 232964510), (10, 163075157), (14, 116482255), (19, 85829030), (35, 46592902), (38, 42914515), (70, 23296451), (95, 17165806), (133, 12261290), (190, 8582903), (193, 8449490), (266, 6130645), (386, 4224745), (665, 2452258), (965, 1689898), (1330, 1226129), (1351, 1207070), (1930, 844949), (2702, 603535), (3667, 444710), (6353, 256690), (6755, 241414), (7334, 222355), (12706, 128345), (13510, 120707), (18335, 88942), (25669, 63530), (31765, 51338), (36670, 44471)]