1973557250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10949}}^1$

素因数の和:11076

約数の個数: 64

約数和(自身を含む): 4263667200

約数和(自身を除く): 2290109950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 103, 125, 175, 206, 250, 350, 515, 721, 875, 1030, 1442, 1750, 2575, 3605, 5150, 7210, 10949, 12875, 18025, 21898, 25750, 36050, 54745, 76643, 90125, 109490, 153286, 180250, 273725, 383215, 547450, 766430, 1127747, 1368625, 1916075, 2255494, 2737250, 3832150, 5638735, 7894229, 9580375, 11277470, 15788458, 19160750, 28193675, 39471145, 56387350, 78942290, 140968375, 197355725, 281936750, 394711450, 986778625, 1973557250]

約数ペア:

[(1, 1973557250), (2, 986778625), (5, 394711450), (7, 281936750), (10, 197355725), (14, 140968375), (25, 78942290), (35, 56387350), (50, 39471145), (70, 28193675), (103, 19160750), (125, 15788458), (175, 11277470), (206, 9580375), (250, 7894229), (350, 5638735), (515, 3832150), (721, 2737250), (875, 2255494), (1030, 1916075), (1442, 1368625), (1750, 1127747), (2575, 766430), (3605, 547450), (5150, 383215), (7210, 273725), (10949, 180250), (12875, 153286), (18025, 109490), (21898, 90125), (25750, 76643), (36050, 54745)]