173896170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1$

素因数の和:1140

約数の個数: 128

約数和(自身を含む): 514805760

約数和(自身を除く): 340909590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 41, 42, 57, 70, 82, 95, 105, 114, 123, 133, 190, 205, 210, 246, 266, 285, 287, 399, 410, 570, 574, 615, 665, 779, 798, 861, 1063, 1230, 1330, 1435, 1558, 1722, 1995, 2126, 2337, 2870, 3189, 3895, 3990, 4305, 4674, 5315, 5453, 6378, 7441, 7790, 8610, 10630, 10906, 11685, 14882, 15945, 16359, 20197, 22323, 23370, 27265, 31890, 32718, 37205, 40394, 43583, 44646, 54530, 60591, 74410, 81795, 87166, 100985, 111615, 121182, 130749, 141379, 163590, 201970, 217915, 223230, 261498, 282758, 302955, 305081, 424137, 435830, 605910, 610162, 653745, 706895, 828077, 848274, 915243, 1307490, 1413790, 1525405, 1656154, 1830486, 2120685, 2484231, 3050810, 4140385, 4241370, 4576215, 4968462, 5796539, 8280770, 9152430, 11593078, 12421155, 17389617, 24842310, 28982695, 34779234, 57965390, 86948085, 173896170]

約数ペア:

[(1, 173896170), (2, 86948085), (3, 57965390), (5, 34779234), (6, 28982695), (7, 24842310), (10, 17389617), (14, 12421155), (15, 11593078), (19, 9152430), (21, 8280770), (30, 5796539), (35, 4968462), (38, 4576215), (41, 4241370), (42, 4140385), (57, 3050810), (70, 2484231), (82, 2120685), (95, 1830486), (105, 1656154), (114, 1525405), (123, 1413790), (133, 1307490), (190, 915243), (205, 848274), (210, 828077), (246, 706895), (266, 653745), (285, 610162), (287, 605910), (399, 435830), (410, 424137), (570, 305081), (574, 302955), (615, 282758), (665, 261498), (779, 223230), (798, 217915), (861, 201970), (1063, 163590), (1230, 141379), (1330, 130749), (1435, 121182), (1558, 111615), (1722, 100985), (1995, 87166), (2126, 81795), (2337, 74410), (2870, 60591), (3189, 54530), (3895, 44646), (3990, 43583), (4305, 40394), (4674, 37205), (5315, 32718), (5453, 31890), (6378, 27265), (7441, 23370), (7790, 22323), (8610, 20197), (10630, 16359), (10906, 15945), (11685, 14882)]