13893420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 96

約数和(自身を含む): 42130368

約数和(自身を除く): 28236948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 53, 60, 68, 85, 102, 106, 159, 170, 204, 212, 255, 257, 265, 318, 340, 510, 514, 530, 636, 771, 795, 901, 1020, 1028, 1060, 1285, 1542, 1590, 1802, 2570, 2703, 3084, 3180, 3604, 3855, 4369, 4505, 5140, 5406, 7710, 8738, 9010, 10812, 13107, 13515, 13621, 15420, 17476, 18020, 21845, 26214, 27030, 27242, 40863, 43690, 52428, 54060, 54484, 65535, 68105, 81726, 87380, 131070, 136210, 163452, 204315, 231557, 262140, 272420, 408630, 463114, 694671, 817260, 926228, 1157785, 1389342, 2315570, 2778684, 3473355, 4631140, 6946710, 13893420]

約数ペア:

[(1, 13893420), (2, 6946710), (3, 4631140), (4, 3473355), (5, 2778684), (6, 2315570), (10, 1389342), (12, 1157785), (15, 926228), (17, 817260), (20, 694671), (30, 463114), (34, 408630), (51, 272420), (53, 262140), (60, 231557), (68, 204315), (85, 163452), (102, 136210), (106, 131070), (159, 87380), (170, 81726), (204, 68105), (212, 65535), (255, 54484), (257, 54060), (265, 52428), (318, 43690), (340, 40863), (510, 27242), (514, 27030), (530, 26214), (636, 21845), (771, 18020), (795, 17476), (901, 15420), (1020, 13621), (1028, 13515), (1060, 13107), (1285, 10812), (1542, 9010), (1590, 8738), (1802, 7710), (2570, 5406), (2703, 5140), (3084, 4505), (3180, 4369), (3604, 3855)]