102011390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1489}}^1$

素因数の和:1557

約数の個数: 64

約数和(自身を含む): 216276480

約数和(自身を除く): 114265090

約数列:

[1, 2, 5, 10, 13, 17, 26, 31, 34, 62, 65, 85, 130, 155, 170, 221, 310, 403, 442, 527, 806, 1054, 1105, 1489, 2015, 2210, 2635, 2978, 4030, 5270, 6851, 7445, 13702, 14890, 19357, 25313, 34255, 38714, 46159, 50626, 68510, 92318, 96785, 126565, 193570, 230795, 253130, 329069, 461590, 600067, 658138, 784703, 1200134, 1569406, 1645345, 3000335, 3290690, 3923515, 6000670, 7847030, 10201139, 20402278, 51005695, 102011390]

約数ペア:

[(1, 102011390), (2, 51005695), (5, 20402278), (10, 10201139), (13, 7847030), (17, 6000670), (26, 3923515), (31, 3290690), (34, 3000335), (62, 1645345), (65, 1569406), (85, 1200134), (130, 784703), (155, 658138), (170, 600067), (221, 461590), (310, 329069), (403, 253130), (442, 230795), (527, 193570), (806, 126565), (1054, 96785), (1105, 92318), (1489, 68510), (2015, 50626), (2210, 46159), (2635, 38714), (2978, 34255), (4030, 25313), (5270, 19357), (6851, 14890), (7445, 13702)]