39707850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2944

約数の個数: 96

約数和(自身を含む): 121242240

約数和(自身を除く): 81534390

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 2275, 2730, 2909, 4550, 5818, 6825, 8727, 13650, 14545, 17454, 20363, 29090, 37817, 40726, 43635, 61089, 72725, 75634, 87270, 101815, 113451, 122178, 145450, 189085, 203630, 218175, 226902, 264719, 305445, 378170, 436350, 509075, 529438, 567255, 610890, 794157, 945425, 1018150, 1134510, 1323595, 1527225, 1588314, 1890850, 2647190, 2836275, 3054450, 3970785, 5672550, 6617975, 7941570, 13235950, 19853925, 39707850]

約数ペア:

[(1, 39707850), (2, 19853925), (3, 13235950), (5, 7941570), (6, 6617975), (7, 5672550), (10, 3970785), (13, 3054450), (14, 2836275), (15, 2647190), (21, 1890850), (25, 1588314), (26, 1527225), (30, 1323595), (35, 1134510), (39, 1018150), (42, 945425), (50, 794157), (65, 610890), (70, 567255), (75, 529438), (78, 509075), (91, 436350), (105, 378170), (130, 305445), (150, 264719), (175, 226902), (182, 218175), (195, 203630), (210, 189085), (273, 145450), (325, 122178), (350, 113451), (390, 101815), (455, 87270), (525, 75634), (546, 72725), (650, 61089), (910, 43635), (975, 40726), (1050, 37817), (1365, 29090), (1950, 20363), (2275, 17454), (2730, 14545), (2909, 13650), (4550, 8727), (5818, 6825)]