901329310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 1886976000

約数和(自身を除く): 985646690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 149, 206, 298, 515, 721, 745, 839, 1030, 1043, 1442, 1490, 1678, 2086, 3605, 4195, 5215, 5873, 7210, 8390, 10430, 11746, 15347, 29365, 30694, 58730, 76735, 86417, 107429, 125011, 153470, 172834, 214858, 250022, 432085, 537145, 604919, 625055, 864170, 875077, 1074290, 1209838, 1250110, 1750154, 3024595, 4375385, 6049190, 8750770, 12876133, 25752266, 64380665, 90132931, 128761330, 180265862, 450664655, 901329310]

約数ペア:

[(1, 901329310), (2, 450664655), (5, 180265862), (7, 128761330), (10, 90132931), (14, 64380665), (35, 25752266), (70, 12876133), (103, 8750770), (149, 6049190), (206, 4375385), (298, 3024595), (515, 1750154), (721, 1250110), (745, 1209838), (839, 1074290), (1030, 875077), (1043, 864170), (1442, 625055), (1490, 604919), (1678, 537145), (2086, 432085), (3605, 250022), (4195, 214858), (5215, 172834), (5873, 153470), (7210, 125011), (8390, 107429), (10430, 86417), (11746, 76735), (15347, 58730), (29365, 30694)]