2007348735

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{2693}}^1$

素因数の和:2968

約数の個数: 64

約数和(自身を含む): 3806945280

約数和(自身を除く): 1799596545

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 229, 465, 651, 687, 1085, 1145, 1603, 2693, 3255, 3435, 4809, 7099, 8015, 8079, 13465, 18851, 21297, 24045, 35495, 40395, 49693, 56553, 83483, 94255, 106485, 149079, 248465, 250449, 282765, 417415, 584381, 616697, 745395, 1252245, 1753143, 1850091, 2921905, 3083485, 4316879, 8765715, 9250455, 12950637, 19117607, 21584395, 57352821, 64753185, 95588035, 133823249, 286764105, 401469747, 669116245, 2007348735]

約数ペア:

[(1, 2007348735), (3, 669116245), (5, 401469747), (7, 286764105), (15, 133823249), (21, 95588035), (31, 64753185), (35, 57352821), (93, 21584395), (105, 19117607), (155, 12950637), (217, 9250455), (229, 8765715), (465, 4316879), (651, 3083485), (687, 2921905), (1085, 1850091), (1145, 1753143), (1603, 1252245), (2693, 745395), (3255, 616697), (3435, 584381), (4809, 417415), (7099, 282765), (8015, 250449), (8079, 248465), (13465, 149079), (18851, 106485), (21297, 94255), (24045, 83483), (35495, 56553), (40395, 49693)]