141952890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6473}}^1$

素因数の和:6543

約数の個数: 64

約数和(自身を含む): 369173376

約数和(自身を除く): 227220486

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 4386, 6473, 7310, 10965, 12946, 19419, 21930, 32365, 38838, 64730, 97095, 110041, 194190, 220082, 278339, 330123, 550205, 556678, 660246, 835017, 1100410, 1391695, 1650615, 1670034, 2783390, 3301230, 4175085, 4731763, 8350170, 9463526, 14195289, 23658815, 28390578, 47317630, 70976445, 141952890]

約数ペア:

[(1, 141952890), (2, 70976445), (3, 47317630), (5, 28390578), (6, 23658815), (10, 14195289), (15, 9463526), (17, 8350170), (30, 4731763), (34, 4175085), (43, 3301230), (51, 2783390), (85, 1670034), (86, 1650615), (102, 1391695), (129, 1100410), (170, 835017), (215, 660246), (255, 556678), (258, 550205), (430, 330123), (510, 278339), (645, 220082), (731, 194190), (1290, 110041), (1462, 97095), (2193, 64730), (3655, 38838), (4386, 32365), (6473, 21930), (7310, 19419), (10965, 12946)]