1144780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 96

約数和(自身を含む): 3217536

約数和(自身を除く): 2072756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 17, 20, 26, 28, 34, 35, 37, 52, 65, 68, 70, 74, 85, 91, 119, 130, 140, 148, 170, 182, 185, 221, 238, 259, 260, 340, 364, 370, 442, 455, 476, 481, 518, 595, 629, 740, 884, 910, 962, 1036, 1105, 1190, 1258, 1295, 1547, 1820, 1924, 2210, 2380, 2405, 2516, 2590, 3094, 3145, 3367, 4403, 4420, 4810, 5180, 6188, 6290, 6734, 7735, 8177, 8806, 9620, 12580, 13468, 15470, 16354, 16835, 17612, 22015, 30940, 32708, 33670, 40885, 44030, 57239, 67340, 81770, 88060, 114478, 163540, 228956, 286195, 572390, 1144780]

約数ペア:

[(1, 1144780), (2, 572390), (4, 286195), (5, 228956), (7, 163540), (10, 114478), (13, 88060), (14, 81770), (17, 67340), (20, 57239), (26, 44030), (28, 40885), (34, 33670), (35, 32708), (37, 30940), (52, 22015), (65, 17612), (68, 16835), (70, 16354), (74, 15470), (85, 13468), (91, 12580), (119, 9620), (130, 8806), (140, 8177), (148, 7735), (170, 6734), (182, 6290), (185, 6188), (221, 5180), (238, 4810), (259, 4420), (260, 4403), (340, 3367), (364, 3145), (370, 3094), (442, 2590), (455, 2516), (476, 2405), (481, 2380), (518, 2210), (595, 1924), (629, 1820), (740, 1547), (884, 1295), (910, 1258), (962, 1190), (1036, 1105)]