33230820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 110315520

約数和(自身を除く): 77084700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 89, 98, 105, 127, 140, 147, 178, 196, 210, 245, 254, 267, 294, 356, 381, 420, 445, 490, 508, 534, 588, 623, 635, 735, 762, 889, 890, 980, 1068, 1246, 1270, 1335, 1470, 1524, 1778, 1780, 1869, 1905, 2492, 2540, 2667, 2670, 2940, 3115, 3556, 3738, 3810, 4361, 4445, 5334, 5340, 6223, 6230, 7476, 7620, 8722, 8890, 9345, 10668, 11303, 12446, 12460, 13083, 13335, 17444, 17780, 18669, 18690, 21805, 22606, 24892, 26166, 26670, 31115, 33909, 37338, 37380, 43610, 45212, 52332, 53340, 56515, 62230, 65415, 67818, 74676, 79121, 87220, 93345, 113030, 124460, 130830, 135636, 158242, 169545, 186690, 226060, 237363, 261660, 316484, 339090, 373380, 395605, 474726, 553847, 678180, 791210, 949452, 1107694, 1186815, 1582420, 1661541, 2215388, 2373630, 2769235, 3323082, 4747260, 5538470, 6646164, 8307705, 11076940, 16615410, 33230820]

約数ペア:

[(1, 33230820), (2, 16615410), (3, 11076940), (4, 8307705), (5, 6646164), (6, 5538470), (7, 4747260), (10, 3323082), (12, 2769235), (14, 2373630), (15, 2215388), (20, 1661541), (21, 1582420), (28, 1186815), (30, 1107694), (35, 949452), (42, 791210), (49, 678180), (60, 553847), (70, 474726), (84, 395605), (89, 373380), (98, 339090), (105, 316484), (127, 261660), (140, 237363), (147, 226060), (178, 186690), (196, 169545), (210, 158242), (245, 135636), (254, 130830), (267, 124460), (294, 113030), (356, 93345), (381, 87220), (420, 79121), (445, 74676), (490, 67818), (508, 65415), (534, 62230), (588, 56515), (623, 53340), (635, 52332), (735, 45212), (762, 43610), (889, 37380), (890, 37338), (980, 33909), (1068, 31115), (1246, 26670), (1270, 26166), (1335, 24892), (1470, 22606), (1524, 21805), (1778, 18690), (1780, 18669), (1869, 17780), (1905, 17444), (2492, 13335), (2540, 13083), (2667, 12460), (2670, 12446), (2940, 11303), (3115, 10668), (3556, 9345), (3738, 8890), (3810, 8722), (4361, 7620), (4445, 7476), (5334, 6230), (5340, 6223)]