8184190980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{7699}}^1$

素因数の和:10249

約数の個数: 96

約数和(自身を含む): 26203161600

約数和(自身を除く): 18018970620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 2531, 5062, 7593, 7699, 10124, 12655, 15186, 15398, 17717, 23097, 25310, 30372, 30796, 35434, 37965, 38495, 46194, 50620, 53151, 53893, 70868, 75930, 76990, 88585, 92388, 106302, 107786, 115485, 151860, 153980, 161679, 177170, 212604, 215572, 230970, 265755, 269465, 323358, 354340, 461940, 531510, 538930, 646716, 808395, 1063020, 1077860, 1616790, 3233580, 19486169, 38972338, 58458507, 77944676, 97430845, 116917014, 136403183, 194861690, 233834028, 272806366, 292292535, 389723380, 409209549, 545612732, 584585070, 682015915, 818419098, 1169170140, 1364031830, 1636838196, 2046047745, 2728063660, 4092095490, 8184190980]

約数ペア:

[(1, 8184190980), (2, 4092095490), (3, 2728063660), (4, 2046047745), (5, 1636838196), (6, 1364031830), (7, 1169170140), (10, 818419098), (12, 682015915), (14, 584585070), (15, 545612732), (20, 409209549), (21, 389723380), (28, 292292535), (30, 272806366), (35, 233834028), (42, 194861690), (60, 136403183), (70, 116917014), (84, 97430845), (105, 77944676), (140, 58458507), (210, 38972338), (420, 19486169), (2531, 3233580), (5062, 1616790), (7593, 1077860), (7699, 1063020), (10124, 808395), (12655, 646716), (15186, 538930), (15398, 531510), (17717, 461940), (23097, 354340), (25310, 323358), (30372, 269465), (30796, 265755), (35434, 230970), (37965, 215572), (38495, 212604), (46194, 177170), (50620, 161679), (53151, 153980), (53893, 151860), (70868, 115485), (75930, 107786), (76990, 106302), (88585, 92388)]