388741710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97429}}^1$

素因数の和:97465

約数の個数: 64

約数和(自身を含む): 1122393600

約数和(自身を除く): 733651890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 97429, 194858, 292287, 487145, 584574, 682003, 974290, 1364006, 1461435, 1851151, 2046009, 2922870, 3410015, 3702302, 4092018, 5553453, 6820030, 9255755, 10230045, 11106906, 12958057, 18511510, 20460090, 25916114, 27767265, 38874171, 55534530, 64790285, 77748342, 129580570, 194370855, 388741710]

約数ペア:

[(1, 388741710), (2, 194370855), (3, 129580570), (5, 77748342), (6, 64790285), (7, 55534530), (10, 38874171), (14, 27767265), (15, 25916114), (19, 20460090), (21, 18511510), (30, 12958057), (35, 11106906), (38, 10230045), (42, 9255755), (57, 6820030), (70, 5553453), (95, 4092018), (105, 3702302), (114, 3410015), (133, 2922870), (190, 2046009), (210, 1851151), (266, 1461435), (285, 1364006), (399, 974290), (570, 682003), (665, 584574), (798, 487145), (1330, 292287), (1995, 194858), (3990, 97429)]