340653530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 715392000

約数和(自身を除く): 374738470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 229, 269, 395, 458, 538, 553, 790, 1106, 1145, 1345, 1603, 1883, 2290, 2690, 2765, 3206, 3766, 5530, 8015, 9415, 16030, 18091, 18830, 21251, 36182, 42502, 61601, 90455, 106255, 123202, 126637, 148757, 180910, 212510, 253274, 297514, 308005, 431207, 616010, 633185, 743785, 862414, 1266370, 1487570, 2156035, 4312070, 4866479, 9732958, 24332395, 34065353, 48664790, 68130706, 170326765, 340653530]

約数ペア:

[(1, 340653530), (2, 170326765), (5, 68130706), (7, 48664790), (10, 34065353), (14, 24332395), (35, 9732958), (70, 4866479), (79, 4312070), (158, 2156035), (229, 1487570), (269, 1266370), (395, 862414), (458, 743785), (538, 633185), (553, 616010), (790, 431207), (1106, 308005), (1145, 297514), (1345, 253274), (1603, 212510), (1883, 180910), (2290, 148757), (2690, 126637), (2765, 123202), (3206, 106255), (3766, 90455), (5530, 61601), (8015, 42502), (9415, 36182), (16030, 21251), (18091, 18830)]