434850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 1166592

約数和(自身を除く): 731742

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 223, 325, 390, 446, 650, 669, 975, 1115, 1338, 1950, 2230, 2899, 3345, 5575, 5798, 6690, 8697, 11150, 14495, 16725, 17394, 28990, 33450, 43485, 72475, 86970, 144950, 217425, 434850]

約数ペア:

[(1, 434850), (2, 217425), (3, 144950), (5, 86970), (6, 72475), (10, 43485), (13, 33450), (15, 28990), (25, 17394), (26, 16725), (30, 14495), (39, 11150), (50, 8697), (65, 6690), (75, 5798), (78, 5575), (130, 3345), (150, 2899), (195, 2230), (223, 1950), (325, 1338), (390, 1115), (446, 975), (650, 669)]