220652010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4973}}^1$

素因数の和:5032

約数の個数: 96

約数和(自身を含む): 628514640

約数和(自身を除く): 407862630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 45, 51, 58, 85, 87, 90, 102, 145, 153, 170, 174, 255, 261, 290, 306, 435, 493, 510, 522, 765, 870, 986, 1305, 1479, 1530, 2465, 2610, 2958, 4437, 4930, 4973, 7395, 8874, 9946, 14790, 14919, 22185, 24865, 29838, 44370, 44757, 49730, 74595, 84541, 89514, 144217, 149190, 169082, 223785, 253623, 288434, 422705, 432651, 447570, 507246, 721085, 760869, 845410, 865302, 1268115, 1297953, 1442170, 1521738, 2163255, 2451689, 2536230, 2595906, 3804345, 4326510, 4903378, 6489765, 7355067, 7608690, 12258445, 12979530, 14710134, 22065201, 24516890, 36775335, 44130402, 73550670, 110326005, 220652010]

約数ペア:

[(1, 220652010), (2, 110326005), (3, 73550670), (5, 44130402), (6, 36775335), (9, 24516890), (10, 22065201), (15, 14710134), (17, 12979530), (18, 12258445), (29, 7608690), (30, 7355067), (34, 6489765), (45, 4903378), (51, 4326510), (58, 3804345), (85, 2595906), (87, 2536230), (90, 2451689), (102, 2163255), (145, 1521738), (153, 1442170), (170, 1297953), (174, 1268115), (255, 865302), (261, 845410), (290, 760869), (306, 721085), (435, 507246), (493, 447570), (510, 432651), (522, 422705), (765, 288434), (870, 253623), (986, 223785), (1305, 169082), (1479, 149190), (1530, 144217), (2465, 89514), (2610, 84541), (2958, 74595), (4437, 49730), (4930, 44757), (4973, 44370), (7395, 29838), (8874, 24865), (9946, 22185), (14790, 14919)]