270703720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{9967}}^1$

素因数の和:10082

約数の個数: 64

約数和(自身を含む): 703342080

約数和(自身を除く): 432638360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2716, 3395, 3880, 5432, 6790, 9967, 13580, 19934, 27160, 39868, 49835, 69769, 79736, 99670, 139538, 199340, 279076, 348845, 398680, 558152, 697690, 966799, 1395380, 1933598, 2790760, 3867196, 4833995, 6767593, 7734392, 9667990, 13535186, 19335980, 27070372, 33837965, 38671960, 54140744, 67675930, 135351860, 270703720]

約数ペア:

[(1, 270703720), (2, 135351860), (4, 67675930), (5, 54140744), (7, 38671960), (8, 33837965), (10, 27070372), (14, 19335980), (20, 13535186), (28, 9667990), (35, 7734392), (40, 6767593), (56, 4833995), (70, 3867196), (97, 2790760), (140, 1933598), (194, 1395380), (280, 966799), (388, 697690), (485, 558152), (679, 398680), (776, 348845), (970, 279076), (1358, 199340), (1940, 139538), (2716, 99670), (3395, 79736), (3880, 69769), (5432, 49835), (6790, 39868), (9967, 27160), (13580, 19934)]