84947450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1671

約数の個数: 48

約数和(自身を含む): 181803840

約数和(自身を除く): 96856390

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 163, 175, 326, 350, 815, 1141, 1489, 1630, 2282, 2978, 4075, 5705, 7445, 8150, 10423, 11410, 14890, 20846, 28525, 37225, 52115, 57050, 74450, 104230, 242707, 260575, 485414, 521150, 1213535, 1698949, 2427070, 3397898, 6067675, 8494745, 12135350, 16989490, 42473725, 84947450]

約数ペア:

[(1, 84947450), (2, 42473725), (5, 16989490), (7, 12135350), (10, 8494745), (14, 6067675), (25, 3397898), (35, 2427070), (50, 1698949), (70, 1213535), (163, 521150), (175, 485414), (326, 260575), (350, 242707), (815, 104230), (1141, 74450), (1489, 57050), (1630, 52115), (2282, 37225), (2978, 28525), (4075, 20846), (5705, 14890), (7445, 11410), (8150, 10423)]