327006910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 651110400

約数和(自身を除く): 324103490

約数列:

[1, 2, 5, 10, 19, 31, 38, 59, 62, 95, 118, 155, 190, 295, 310, 589, 590, 941, 1121, 1178, 1829, 1882, 2242, 2945, 3658, 4705, 5605, 5890, 9145, 9410, 11210, 17879, 18290, 29171, 34751, 35758, 55519, 58342, 69502, 89395, 111038, 145855, 173755, 178790, 277595, 291710, 347510, 554249, 555190, 1054861, 1108498, 1721089, 2109722, 2771245, 3442178, 5274305, 5542490, 8605445, 10548610, 17210890, 32700691, 65401382, 163503455, 327006910]

約数ペア:

[(1, 327006910), (2, 163503455), (5, 65401382), (10, 32700691), (19, 17210890), (31, 10548610), (38, 8605445), (59, 5542490), (62, 5274305), (95, 3442178), (118, 2771245), (155, 2109722), (190, 1721089), (295, 1108498), (310, 1054861), (589, 555190), (590, 554249), (941, 347510), (1121, 291710), (1178, 277595), (1829, 178790), (1882, 173755), (2242, 145855), (2945, 111038), (3658, 89395), (4705, 69502), (5605, 58342), (5890, 55519), (9145, 35758), (9410, 34751), (11210, 29171), (17879, 18290)]