254300760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{100913}}^1$

素因数の和:100937

約数の個数: 96

約数和(自身を含む): 944555040

約数和(自身を除く): 690254280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 100913, 201826, 302739, 403652, 504565, 605478, 706391, 807304, 908217, 1009130, 1210956, 1412782, 1513695, 1816434, 2018260, 2119173, 2421912, 2825564, 3027390, 3531955, 3632868, 4036520, 4238346, 4541085, 5651128, 6054780, 6357519, 7063910, 7265736, 8476692, 9082170, 10595865, 12109560, 12715038, 14127820, 16953384, 18164340, 21191730, 25430076, 28255640, 31787595, 36328680, 42383460, 50860152, 63575190, 84766920, 127150380, 254300760]

約数ペア:

[(1, 254300760), (2, 127150380), (3, 84766920), (4, 63575190), (5, 50860152), (6, 42383460), (7, 36328680), (8, 31787595), (9, 28255640), (10, 25430076), (12, 21191730), (14, 18164340), (15, 16953384), (18, 14127820), (20, 12715038), (21, 12109560), (24, 10595865), (28, 9082170), (30, 8476692), (35, 7265736), (36, 7063910), (40, 6357519), (42, 6054780), (45, 5651128), (56, 4541085), (60, 4238346), (63, 4036520), (70, 3632868), (72, 3531955), (84, 3027390), (90, 2825564), (105, 2421912), (120, 2119173), (126, 2018260), (140, 1816434), (168, 1513695), (180, 1412782), (210, 1210956), (252, 1009130), (280, 908217), (315, 807304), (360, 706391), (420, 605478), (504, 504565), (630, 403652), (840, 302739), (1260, 201826), (2520, 100913)]