189725460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 548308992

約数和(自身を除く): 358583532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 151, 172, 215, 258, 302, 430, 453, 487, 516, 604, 645, 755, 860, 906, 974, 1290, 1461, 1510, 1812, 1948, 2265, 2435, 2580, 2922, 3020, 4530, 4870, 5844, 6493, 7305, 9060, 9740, 12986, 14610, 19479, 20941, 25972, 29220, 32465, 38958, 41882, 62823, 64930, 73537, 77916, 83764, 97395, 104705, 125646, 129860, 147074, 194790, 209410, 220611, 251292, 294148, 314115, 367685, 389580, 418820, 441222, 628230, 735370, 882444, 1103055, 1256460, 1470740, 2206110, 3162091, 4412220, 6324182, 9486273, 12648364, 15810455, 18972546, 31620910, 37945092, 47431365, 63241820, 94862730, 189725460]

約数ペア:

[(1, 189725460), (2, 94862730), (3, 63241820), (4, 47431365), (5, 37945092), (6, 31620910), (10, 18972546), (12, 15810455), (15, 12648364), (20, 9486273), (30, 6324182), (43, 4412220), (60, 3162091), (86, 2206110), (129, 1470740), (151, 1256460), (172, 1103055), (215, 882444), (258, 735370), (302, 628230), (430, 441222), (453, 418820), (487, 389580), (516, 367685), (604, 314115), (645, 294148), (755, 251292), (860, 220611), (906, 209410), (974, 194790), (1290, 147074), (1461, 129860), (1510, 125646), (1812, 104705), (1948, 97395), (2265, 83764), (2435, 77916), (2580, 73537), (2922, 64930), (3020, 62823), (4530, 41882), (4870, 38958), (5844, 32465), (6493, 29220), (7305, 25972), (9060, 20941), (9740, 19479), (12986, 14610)]