6714540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^2$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 23600304

約数和(自身を除く): 16885764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 73, 84, 90, 105, 126, 140, 146, 180, 210, 219, 252, 292, 315, 365, 420, 438, 511, 630, 657, 730, 876, 1022, 1095, 1260, 1314, 1460, 1533, 2044, 2190, 2555, 2628, 3066, 3285, 4380, 4599, 5110, 5329, 6132, 6570, 7665, 9198, 10220, 10658, 13140, 15330, 15987, 18396, 21316, 22995, 26645, 30660, 31974, 37303, 45990, 47961, 53290, 63948, 74606, 79935, 91980, 95922, 106580, 111909, 149212, 159870, 186515, 191844, 223818, 239805, 319740, 335727, 373030, 447636, 479610, 559545, 671454, 746060, 959220, 1119090, 1342908, 1678635, 2238180, 3357270, 6714540]

約数ペア:

[(1, 6714540), (2, 3357270), (3, 2238180), (4, 1678635), (5, 1342908), (6, 1119090), (7, 959220), (9, 746060), (10, 671454), (12, 559545), (14, 479610), (15, 447636), (18, 373030), (20, 335727), (21, 319740), (28, 239805), (30, 223818), (35, 191844), (36, 186515), (42, 159870), (45, 149212), (60, 111909), (63, 106580), (70, 95922), (73, 91980), (84, 79935), (90, 74606), (105, 63948), (126, 53290), (140, 47961), (146, 45990), (180, 37303), (210, 31974), (219, 30660), (252, 26645), (292, 22995), (315, 21316), (365, 18396), (420, 15987), (438, 15330), (511, 13140), (630, 10658), (657, 10220), (730, 9198), (876, 7665), (1022, 6570), (1095, 6132), (1260, 5329), (1314, 5110), (1460, 4599), (1533, 4380), (2044, 3285), (2190, 3066), (2555, 2628)]