65154180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11933}}^1$

素因数の和:11965

約数の個数: 96

約数和(自身を含む): 224550144

約数和(自身を除く): 159395964

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, 11933, 23866, 35799, 47732, 59665, 71598, 83531, 119330, 143196, 155129, 167062, 178995, 238660, 250593, 310258, 334124, 357990, 417655, 465387, 501186, 620516, 715980, 775645, 835310, 930774, 1002372, 1085903, 1252965, 1551290, 1670620, 1861548, 2171806, 2326935, 2505930, 3102580, 3257709, 4343612, 4653870, 5011860, 5429515, 6515418, 9307740, 10859030, 13030836, 16288545, 21718060, 32577090, 65154180]

約数ペア:

[(1, 65154180), (2, 32577090), (3, 21718060), (4, 16288545), (5, 13030836), (6, 10859030), (7, 9307740), (10, 6515418), (12, 5429515), (13, 5011860), (14, 4653870), (15, 4343612), (20, 3257709), (21, 3102580), (26, 2505930), (28, 2326935), (30, 2171806), (35, 1861548), (39, 1670620), (42, 1551290), (52, 1252965), (60, 1085903), (65, 1002372), (70, 930774), (78, 835310), (84, 775645), (91, 715980), (105, 620516), (130, 501186), (140, 465387), (156, 417655), (182, 357990), (195, 334124), (210, 310258), (260, 250593), (273, 238660), (364, 178995), (390, 167062), (420, 155129), (455, 143196), (546, 119330), (780, 83531), (910, 71598), (1092, 59665), (1365, 47732), (1820, 35799), (2730, 23866), (5460, 11933)]