1489284410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5167}}^1$

素因数の和:5271

約数の個数: 64

約数和(自身を含む): 2969326080

約数和(自身を除く): 1480041670

約数列:

[1, 2, 5, 10, 19, 37, 38, 41, 74, 82, 95, 185, 190, 205, 370, 410, 703, 779, 1406, 1517, 1558, 3034, 3515, 3895, 5167, 7030, 7585, 7790, 10334, 15170, 25835, 28823, 51670, 57646, 98173, 144115, 191179, 196346, 211847, 288230, 382358, 423694, 490865, 955895, 981730, 1059235, 1911790, 2118470, 3632401, 4025093, 7264802, 7838339, 8050186, 15676678, 18162005, 20125465, 36324010, 39191695, 40250930, 78383390, 148928441, 297856882, 744642205, 1489284410]

約数ペア:

[(1, 1489284410), (2, 744642205), (5, 297856882), (10, 148928441), (19, 78383390), (37, 40250930), (38, 39191695), (41, 36324010), (74, 20125465), (82, 18162005), (95, 15676678), (185, 8050186), (190, 7838339), (205, 7264802), (370, 4025093), (410, 3632401), (703, 2118470), (779, 1911790), (1406, 1059235), (1517, 981730), (1558, 955895), (3034, 490865), (3515, 423694), (3895, 382358), (5167, 288230), (7030, 211847), (7585, 196346), (7790, 191179), (10334, 144115), (15170, 98173), (25835, 57646), (28823, 51670)]