201879090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2339}}^1$

素因数の和:2496

約数の個数: 96

約数和(自身を含む): 604506240

約数和(自身を除く): 402627150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 137, 210, 274, 315, 411, 630, 685, 822, 959, 1233, 1370, 1918, 2055, 2339, 2466, 2877, 4110, 4678, 4795, 5754, 6165, 7017, 8631, 9590, 11695, 12330, 14034, 14385, 16373, 17262, 21051, 23390, 28770, 32746, 35085, 42102, 43155, 49119, 70170, 81865, 86310, 98238, 105255, 147357, 163730, 210510, 245595, 294714, 320443, 491190, 640886, 736785, 961329, 1473570, 1602215, 1922658, 2243101, 2883987, 3204430, 4486202, 4806645, 5767974, 6729303, 9613290, 11215505, 13458606, 14419935, 20187909, 22431010, 28839870, 33646515, 40375818, 67293030, 100939545, 201879090]

約数ペア:

[(1, 201879090), (2, 100939545), (3, 67293030), (5, 40375818), (6, 33646515), (7, 28839870), (9, 22431010), (10, 20187909), (14, 14419935), (15, 13458606), (18, 11215505), (21, 9613290), (30, 6729303), (35, 5767974), (42, 4806645), (45, 4486202), (63, 3204430), (70, 2883987), (90, 2243101), (105, 1922658), (126, 1602215), (137, 1473570), (210, 961329), (274, 736785), (315, 640886), (411, 491190), (630, 320443), (685, 294714), (822, 245595), (959, 210510), (1233, 163730), (1370, 147357), (1918, 105255), (2055, 98238), (2339, 86310), (2466, 81865), (2877, 70170), (4110, 49119), (4678, 43155), (4795, 42102), (5754, 35085), (6165, 32746), (7017, 28770), (8631, 23390), (9590, 21051), (11695, 17262), (12330, 16373), (14034, 14385)]