493234700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4729}}^1$

素因数の和:4899

約数の個数: 72

約数和(自身を含む): 1231692000

約数和(自身を除く): 738457300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 149, 175, 298, 350, 596, 700, 745, 1043, 1490, 2086, 2980, 3725, 4172, 4729, 5215, 7450, 9458, 10430, 14900, 18916, 20860, 23645, 26075, 33103, 47290, 52150, 66206, 94580, 104300, 118225, 132412, 165515, 236450, 331030, 472900, 662060, 704621, 827575, 1409242, 1655150, 2818484, 3310300, 3523105, 4932347, 7046210, 9864694, 14092420, 17615525, 19729388, 24661735, 35231050, 49323470, 70462100, 98646940, 123308675, 246617350, 493234700]

約数ペア:

[(1, 493234700), (2, 246617350), (4, 123308675), (5, 98646940), (7, 70462100), (10, 49323470), (14, 35231050), (20, 24661735), (25, 19729388), (28, 17615525), (35, 14092420), (50, 9864694), (70, 7046210), (100, 4932347), (140, 3523105), (149, 3310300), (175, 2818484), (298, 1655150), (350, 1409242), (596, 827575), (700, 704621), (745, 662060), (1043, 472900), (1490, 331030), (2086, 236450), (2980, 165515), (3725, 132412), (4172, 118225), (4729, 104300), (5215, 94580), (7450, 66206), (9458, 52150), (10430, 47290), (14900, 33103), (18916, 26075), (20860, 23645)]