2388750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^2\times {\mathrm{13}}^1$

素因数の和:52

約数の個数: 120

約数和(自身を含む): 7478856

約数和(自身を除く): 5090106

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 49, 50, 65, 70, 75, 78, 91, 98, 105, 125, 130, 147, 150, 175, 182, 195, 210, 245, 250, 273, 294, 325, 350, 375, 390, 455, 490, 525, 546, 625, 637, 650, 735, 750, 875, 910, 975, 1050, 1225, 1250, 1274, 1365, 1470, 1625, 1750, 1875, 1911, 1950, 2275, 2450, 2625, 2730, 3185, 3250, 3675, 3750, 3822, 4375, 4550, 4875, 5250, 6125, 6370, 6825, 7350, 8125, 8750, 9555, 9750, 11375, 12250, 13125, 13650, 15925, 16250, 18375, 19110, 22750, 24375, 26250, 30625, 31850, 34125, 36750, 47775, 48750, 56875, 61250, 68250, 79625, 91875, 95550, 113750, 159250, 170625, 183750, 238875, 341250, 398125, 477750, 796250, 1194375, 2388750]

約数ペア:

[(1, 2388750), (2, 1194375), (3, 796250), (5, 477750), (6, 398125), (7, 341250), (10, 238875), (13, 183750), (14, 170625), (15, 159250), (21, 113750), (25, 95550), (26, 91875), (30, 79625), (35, 68250), (39, 61250), (42, 56875), (49, 48750), (50, 47775), (65, 36750), (70, 34125), (75, 31850), (78, 30625), (91, 26250), (98, 24375), (105, 22750), (125, 19110), (130, 18375), (147, 16250), (150, 15925), (175, 13650), (182, 13125), (195, 12250), (210, 11375), (245, 9750), (250, 9555), (273, 8750), (294, 8125), (325, 7350), (350, 6825), (375, 6370), (390, 6125), (455, 5250), (490, 4875), (525, 4550), (546, 4375), (625, 3822), (637, 3750), (650, 3675), (735, 3250), (750, 3185), (875, 2730), (910, 2625), (975, 2450), (1050, 2275), (1225, 1950), (1250, 1911), (1274, 1875), (1365, 1750), (1470, 1625)]