149614220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1423}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 359804928

約数和(自身を除く): 210190708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 751, 1423, 1502, 2846, 3004, 3755, 5257, 5692, 7115, 7510, 9961, 10514, 14230, 15020, 19922, 21028, 26285, 28460, 39844, 49805, 52570, 99610, 105140, 199220, 1068673, 2137346, 4274692, 5343365, 7480711, 10686730, 14961422, 21373460, 29922844, 37403555, 74807110, 149614220]

約数ペア:

[(1, 149614220), (2, 74807110), (4, 37403555), (5, 29922844), (7, 21373460), (10, 14961422), (14, 10686730), (20, 7480711), (28, 5343365), (35, 4274692), (70, 2137346), (140, 1068673), (751, 199220), (1423, 105140), (1502, 99610), (2846, 52570), (3004, 49805), (3755, 39844), (5257, 28460), (5692, 26285), (7115, 21028), (7510, 19922), (9961, 15020), (10514, 14230)]