302171030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:621

約数の個数: 64

約数和(自身を含む): 635931648

約数和(自身を除く): 333760618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 163, 326, 355, 373, 497, 710, 746, 815, 994, 1141, 1630, 1865, 2282, 2485, 2611, 3730, 4970, 5222, 5705, 11410, 11573, 13055, 23146, 26110, 26483, 52966, 57865, 60799, 81011, 115730, 121598, 132415, 162022, 185381, 264830, 303995, 370762, 405055, 425593, 607990, 810110, 851186, 926905, 1853810, 2127965, 4255930, 4316729, 8633458, 21583645, 30217103, 43167290, 60434206, 151085515, 302171030]

約数ペア:

[(1, 302171030), (2, 151085515), (5, 60434206), (7, 43167290), (10, 30217103), (14, 21583645), (35, 8633458), (70, 4316729), (71, 4255930), (142, 2127965), (163, 1853810), (326, 926905), (355, 851186), (373, 810110), (497, 607990), (710, 425593), (746, 405055), (815, 370762), (994, 303995), (1141, 264830), (1630, 185381), (1865, 162022), (2282, 132415), (2485, 121598), (2611, 115730), (3730, 81011), (4970, 60799), (5222, 57865), (5705, 52966), (11410, 26483), (11573, 26110), (13055, 23146)]