149885790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:941

約数の個数: 64

約数和(自身を含む): 369230400

約数和(自身を除く): 219344610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 89, 146, 178, 219, 267, 365, 438, 445, 534, 730, 769, 890, 1095, 1335, 1538, 2190, 2307, 2670, 3845, 4614, 6497, 7690, 11535, 12994, 19491, 23070, 32485, 38982, 56137, 64970, 68441, 97455, 112274, 136882, 168411, 194910, 205323, 280685, 336822, 342205, 410646, 561370, 684410, 842055, 1026615, 1684110, 2053230, 4996193, 9992386, 14988579, 24980965, 29977158, 49961930, 74942895, 149885790]

約数ペア:

[(1, 149885790), (2, 74942895), (3, 49961930), (5, 29977158), (6, 24980965), (10, 14988579), (15, 9992386), (30, 4996193), (73, 2053230), (89, 1684110), (146, 1026615), (178, 842055), (219, 684410), (267, 561370), (365, 410646), (438, 342205), (445, 336822), (534, 280685), (730, 205323), (769, 194910), (890, 168411), (1095, 136882), (1335, 112274), (1538, 97455), (2190, 68441), (2307, 64970), (2670, 56137), (3845, 38982), (4614, 32485), (6497, 23070), (7690, 19491), (11535, 12994)]