28330191330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{393311}}^1$

素因数の和:393349

約数の個数: 80

約数和(自身を含む): 79320017664

約数和(自身を除く): 50989826334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1715, 2058, 2401, 3430, 4802, 5145, 7203, 10290, 12005, 14406, 24010, 36015, 72030, 393311, 786622, 1179933, 1966555, 2359866, 2753177, 3933110, 5506354, 5899665, 8259531, 11799330, 13765885, 16519062, 19272239, 27531770, 38544478, 41297655, 57816717, 82595310, 96361195, 115633434, 134905673, 192722390, 269811346, 289083585, 404717019, 578167170, 674528365, 809434038, 944339711, 1349056730, 1888679422, 2023585095, 2833019133, 4047170190, 4721698555, 5666038266, 9443397110, 14165095665, 28330191330]

約数ペア:

[(1, 28330191330), (2, 14165095665), (3, 9443397110), (5, 5666038266), (6, 4721698555), (7, 4047170190), (10, 2833019133), (14, 2023585095), (15, 1888679422), (21, 1349056730), (30, 944339711), (35, 809434038), (42, 674528365), (49, 578167170), (70, 404717019), (98, 289083585), (105, 269811346), (147, 192722390), (210, 134905673), (245, 115633434), (294, 96361195), (343, 82595310), (490, 57816717), (686, 41297655), (735, 38544478), (1029, 27531770), (1470, 19272239), (1715, 16519062), (2058, 13765885), (2401, 11799330), (3430, 8259531), (4802, 5899665), (5145, 5506354), (7203, 3933110), (10290, 2753177), (12005, 2359866), (14406, 1966555), (24010, 1179933), (36015, 786622), (72030, 393311)]