1273230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 3953664

約数和(自身を除く): 2680434

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 47, 63, 70, 86, 90, 94, 105, 126, 129, 141, 210, 215, 235, 258, 282, 301, 315, 329, 387, 423, 430, 470, 602, 630, 645, 658, 705, 774, 846, 903, 987, 1290, 1410, 1505, 1645, 1806, 1935, 1974, 2021, 2115, 2709, 2961, 3010, 3290, 3870, 4042, 4230, 4515, 4935, 5418, 5922, 6063, 9030, 9870, 10105, 12126, 13545, 14147, 14805, 18189, 20210, 27090, 28294, 29610, 30315, 36378, 42441, 60630, 70735, 84882, 90945, 127323, 141470, 181890, 212205, 254646, 424410, 636615, 1273230]

約数ペア:

[(1, 1273230), (2, 636615), (3, 424410), (5, 254646), (6, 212205), (7, 181890), (9, 141470), (10, 127323), (14, 90945), (15, 84882), (18, 70735), (21, 60630), (30, 42441), (35, 36378), (42, 30315), (43, 29610), (45, 28294), (47, 27090), (63, 20210), (70, 18189), (86, 14805), (90, 14147), (94, 13545), (105, 12126), (126, 10105), (129, 9870), (141, 9030), (210, 6063), (215, 5922), (235, 5418), (258, 4935), (282, 4515), (301, 4230), (315, 4042), (329, 3870), (387, 3290), (423, 3010), (430, 2961), (470, 2709), (602, 2115), (630, 2021), (645, 1974), (658, 1935), (705, 1806), (774, 1645), (846, 1505), (903, 1410), (987, 1290)]