297733020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{911}}^1$

素因数の和:1355

約数の個数: 96

約数和(自身を含む): 900910080

約数和(自身を除く): 603177060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 419, 780, 838, 911, 1257, 1676, 1822, 2095, 2514, 2733, 3644, 4190, 4555, 5028, 5447, 5466, 6285, 8380, 9110, 10894, 10932, 11843, 12570, 13665, 16341, 18220, 21788, 23686, 25140, 27235, 27330, 32682, 35529, 47372, 54470, 54660, 59215, 65364, 71058, 81705, 108940, 118430, 142116, 163410, 177645, 236860, 326820, 355290, 381709, 710580, 763418, 1145127, 1526836, 1908545, 2290254, 3817090, 4580508, 4962217, 5725635, 7634180, 9924434, 11451270, 14886651, 19848868, 22902540, 24811085, 29773302, 49622170, 59546604, 74433255, 99244340, 148866510, 297733020]

約数ペア:

[(1, 297733020), (2, 148866510), (3, 99244340), (4, 74433255), (5, 59546604), (6, 49622170), (10, 29773302), (12, 24811085), (13, 22902540), (15, 19848868), (20, 14886651), (26, 11451270), (30, 9924434), (39, 7634180), (52, 5725635), (60, 4962217), (65, 4580508), (78, 3817090), (130, 2290254), (156, 1908545), (195, 1526836), (260, 1145127), (390, 763418), (419, 710580), (780, 381709), (838, 355290), (911, 326820), (1257, 236860), (1676, 177645), (1822, 163410), (2095, 142116), (2514, 118430), (2733, 108940), (3644, 81705), (4190, 71058), (4555, 65364), (5028, 59215), (5447, 54660), (5466, 54470), (6285, 47372), (8380, 35529), (9110, 32682), (10894, 27330), (10932, 27235), (11843, 25140), (12570, 23686), (13665, 21788), (16341, 18220)]