147738990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17159}}^1$

素因数の和:17217

約数の個数: 64

約数和(自身を含む): 415134720

約数和(自身を除く): 267395730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 17159, 34318, 51477, 85795, 102954, 120113, 171590, 240226, 257385, 360339, 514770, 600565, 703519, 720678, 1201130, 1407038, 1801695, 2110557, 3517595, 3603390, 4221114, 4924633, 7035190, 9849266, 10552785, 14773899, 21105570, 24623165, 29547798, 49246330, 73869495, 147738990]

約数ペア:

[(1, 147738990), (2, 73869495), (3, 49246330), (5, 29547798), (6, 24623165), (7, 21105570), (10, 14773899), (14, 10552785), (15, 9849266), (21, 7035190), (30, 4924633), (35, 4221114), (41, 3603390), (42, 3517595), (70, 2110557), (82, 1801695), (105, 1407038), (123, 1201130), (205, 720678), (210, 703519), (246, 600565), (287, 514770), (410, 360339), (574, 257385), (615, 240226), (861, 171590), (1230, 120113), (1435, 102954), (1722, 85795), (2870, 51477), (4305, 34318), (8610, 17159)]