274667050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1676

約数の個数: 72

約数和(自身を含む): 603041760

約数和(自身を除く): 328374710

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 71, 98, 142, 175, 245, 350, 355, 490, 497, 710, 994, 1225, 1579, 1775, 2450, 2485, 3158, 3479, 3550, 4970, 6958, 7895, 11053, 12425, 15790, 17395, 22106, 24850, 34790, 39475, 55265, 77371, 78950, 86975, 110530, 112109, 154742, 173950, 224218, 276325, 386855, 552650, 560545, 773710, 784763, 1121090, 1569526, 1934275, 2802725, 3868550, 3923815, 5493341, 5605450, 7847630, 10986682, 19619075, 27466705, 39238150, 54933410, 137333525, 274667050]

約数ペア:

[(1, 274667050), (2, 137333525), (5, 54933410), (7, 39238150), (10, 27466705), (14, 19619075), (25, 10986682), (35, 7847630), (49, 5605450), (50, 5493341), (70, 3923815), (71, 3868550), (98, 2802725), (142, 1934275), (175, 1569526), (245, 1121090), (350, 784763), (355, 773710), (490, 560545), (497, 552650), (710, 386855), (994, 276325), (1225, 224218), (1579, 173950), (1775, 154742), (2450, 112109), (2485, 110530), (3158, 86975), (3479, 78950), (3550, 77371), (4970, 55265), (6958, 39475), (7895, 34790), (11053, 24850), (12425, 22106), (15790, 17395)]