393579060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17681}}^1$

素因数の和:17753

約数の個数: 96

約数和(自身を含む): 1283288832

約数和(自身を除く): 889709772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 2226, 3180, 3710, 4452, 5565, 7420, 11130, 17681, 22260, 35362, 53043, 70724, 88405, 106086, 123767, 176810, 212172, 247534, 265215, 353620, 371301, 495068, 530430, 618835, 742602, 937093, 1060860, 1237670, 1485204, 1856505, 1874186, 2475340, 2811279, 3713010, 3748372, 4685465, 5622558, 6559651, 7426020, 9370930, 11245116, 13119302, 14056395, 18741860, 19678953, 26238604, 28112790, 32798255, 39357906, 56225580, 65596510, 78715812, 98394765, 131193020, 196789530, 393579060]

約数ペア:

[(1, 393579060), (2, 196789530), (3, 131193020), (4, 98394765), (5, 78715812), (6, 65596510), (7, 56225580), (10, 39357906), (12, 32798255), (14, 28112790), (15, 26238604), (20, 19678953), (21, 18741860), (28, 14056395), (30, 13119302), (35, 11245116), (42, 9370930), (53, 7426020), (60, 6559651), (70, 5622558), (84, 4685465), (105, 3748372), (106, 3713010), (140, 2811279), (159, 2475340), (210, 1874186), (212, 1856505), (265, 1485204), (318, 1237670), (371, 1060860), (420, 937093), (530, 742602), (636, 618835), (742, 530430), (795, 495068), (1060, 371301), (1113, 353620), (1484, 265215), (1590, 247534), (1855, 212172), (2226, 176810), (3180, 123767), (3710, 106086), (4452, 88405), (5565, 70724), (7420, 53043), (11130, 35362), (17681, 22260)]