71658049380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1328477}}^1$

素因数の和:1328549

約数の個数: 96

約数和(自身を含む): 214256931840

約数和(自身を除く): 142598882460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 870, 899, 930, 1740, 1798, 1860, 2697, 3596, 4495, 5394, 8990, 10788, 13485, 17980, 26970, 53940, 1328477, 2656954, 3985431, 5313908, 6642385, 7970862, 13284770, 15941724, 19927155, 26569540, 38525833, 39854310, 41182787, 77051666, 79708620, 82365574, 115577499, 123548361, 154103332, 164731148, 192629165, 205913935, 231154998, 247096722, 385258330, 411827870, 462309996, 494193444, 577887495, 617741805, 770516660, 823655740, 1155774990, 1194300823, 1235483610, 2311549980, 2388601646, 2470967220, 3582902469, 4777203292, 5971504115, 7165804938, 11943008230, 14331609876, 17914512345, 23886016460, 35829024690, 71658049380]

約数ペア:

[(1, 71658049380), (2, 35829024690), (3, 23886016460), (4, 17914512345), (5, 14331609876), (6, 11943008230), (10, 7165804938), (12, 5971504115), (15, 4777203292), (20, 3582902469), (29, 2470967220), (30, 2388601646), (31, 2311549980), (58, 1235483610), (60, 1194300823), (62, 1155774990), (87, 823655740), (93, 770516660), (116, 617741805), (124, 577887495), (145, 494193444), (155, 462309996), (174, 411827870), (186, 385258330), (290, 247096722), (310, 231154998), (348, 205913935), (372, 192629165), (435, 164731148), (465, 154103332), (580, 123548361), (620, 115577499), (870, 82365574), (899, 79708620), (930, 77051666), (1740, 41182787), (1798, 39854310), (1860, 38525833), (2697, 26569540), (3596, 19927155), (4495, 15941724), (5394, 13284770), (8990, 7970862), (10788, 6642385), (13485, 5313908), (17980, 3985431), (26970, 2656954), (53940, 1328477)]