74653460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4521

約数の個数: 72

約数和(自身を含む): 193138344

約数和(自身を除く): 118484884

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 4481, 8330, 8962, 16660, 17924, 22405, 31367, 44810, 62734, 76177, 89620, 125468, 152354, 156835, 219569, 304708, 313670, 380885, 439138, 533239, 627340, 761770, 878276, 1066478, 1097845, 1523540, 2132956, 2195690, 2666195, 3732673, 4391380, 5332390, 7465346, 10664780, 14930692, 18663365, 37326730, 74653460]

約数ペア:

[(1, 74653460), (2, 37326730), (4, 18663365), (5, 14930692), (7, 10664780), (10, 7465346), (14, 5332390), (17, 4391380), (20, 3732673), (28, 2666195), (34, 2195690), (35, 2132956), (49, 1523540), (68, 1097845), (70, 1066478), (85, 878276), (98, 761770), (119, 627340), (140, 533239), (170, 439138), (196, 380885), (238, 313670), (245, 304708), (340, 219569), (476, 156835), (490, 152354), (595, 125468), (833, 89620), (980, 76177), (1190, 62734), (1666, 44810), (2380, 31367), (3332, 22405), (4165, 17924), (4481, 16660), (8330, 8962)]