129800580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23773}}^1$

素因数の和:23805

約数の個数: 96

約数和(自身を含む): 447331584

約数和(自身を除く): 317531004

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 23773, 47546, 71319, 95092, 118865, 142638, 166411, 237730, 285276, 309049, 332822, 356595, 475460, 499233, 618098, 665644, 713190, 832055, 927147, 998466, 1236196, 1426380, 1545245, 1664110, 1854294, 1996932, 2163343, 2496165, 3090490, 3328220, 3708588, 4326686, 4635735, 4992330, 6180980, 6490029, 8653372, 9271470, 9984660, 10816715, 12980058, 18542940, 21633430, 25960116, 32450145, 43266860, 64900290, 129800580]

約数ペア:

[(1, 129800580), (2, 64900290), (3, 43266860), (4, 32450145), (5, 25960116), (6, 21633430), (7, 18542940), (10, 12980058), (12, 10816715), (13, 9984660), (14, 9271470), (15, 8653372), (20, 6490029), (21, 6180980), (26, 4992330), (28, 4635735), (30, 4326686), (35, 3708588), (39, 3328220), (42, 3090490), (52, 2496165), (60, 2163343), (65, 1996932), (70, 1854294), (78, 1664110), (84, 1545245), (91, 1426380), (105, 1236196), (130, 998466), (140, 927147), (156, 832055), (182, 713190), (195, 665644), (210, 618098), (260, 499233), (273, 475460), (364, 356595), (390, 332822), (420, 309049), (455, 285276), (546, 237730), (780, 166411), (910, 142638), (1092, 118865), (1365, 95092), (1820, 71319), (2730, 47546), (5460, 23773)]