15671326580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{506507}}^1$

素因数の和:506553

約数の個数: 96

約数和(自身を含む): 42887045376

約数和(自身を除く): 27215718796

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 52, 65, 68, 70, 85, 91, 119, 130, 140, 170, 182, 221, 238, 260, 340, 364, 442, 455, 476, 595, 884, 910, 1105, 1190, 1547, 1820, 2210, 2380, 3094, 4420, 6188, 7735, 15470, 30940, 506507, 1013014, 2026028, 2532535, 3545549, 5065070, 6584591, 7091098, 8610619, 10130140, 13169182, 14182196, 17221238, 17727745, 26338364, 32922955, 34442476, 35455490, 43053095, 46092137, 60274333, 65845910, 70910980, 86106190, 92184274, 111938047, 120548666, 131691820, 172212380, 184368548, 223876094, 230460685, 241097332, 301371665, 447752188, 460921370, 559690235, 602743330, 783566329, 921842740, 1119380470, 1205486660, 1567132658, 2238760940, 3134265316, 3917831645, 7835663290, 15671326580]

約数ペア:

[(1, 15671326580), (2, 7835663290), (4, 3917831645), (5, 3134265316), (7, 2238760940), (10, 1567132658), (13, 1205486660), (14, 1119380470), (17, 921842740), (20, 783566329), (26, 602743330), (28, 559690235), (34, 460921370), (35, 447752188), (52, 301371665), (65, 241097332), (68, 230460685), (70, 223876094), (85, 184368548), (91, 172212380), (119, 131691820), (130, 120548666), (140, 111938047), (170, 92184274), (182, 86106190), (221, 70910980), (238, 65845910), (260, 60274333), (340, 46092137), (364, 43053095), (442, 35455490), (455, 34442476), (476, 32922955), (595, 26338364), (884, 17727745), (910, 17221238), (1105, 14182196), (1190, 13169182), (1547, 10130140), (1820, 8610619), (2210, 7091098), (2380, 6584591), (3094, 5065070), (4420, 3545549), (6188, 2532535), (7735, 2026028), (15470, 1013014), (30940, 506507)]