8027670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 23113728

約数和(自身を除く): 15086058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 49, 70, 86, 98, 105, 127, 129, 147, 210, 215, 245, 254, 258, 294, 301, 381, 430, 490, 602, 635, 645, 735, 762, 889, 903, 1270, 1290, 1470, 1505, 1778, 1806, 1905, 2107, 2667, 3010, 3810, 4214, 4445, 4515, 5334, 5461, 6223, 6321, 8890, 9030, 10535, 10922, 12446, 12642, 13335, 16383, 18669, 21070, 26670, 27305, 31115, 31605, 32766, 37338, 38227, 54610, 62230, 63210, 76454, 81915, 93345, 114681, 163830, 186690, 191135, 229362, 267589, 382270, 535178, 573405, 802767, 1146810, 1337945, 1605534, 2675890, 4013835, 8027670]

約数ペア:

[(1, 8027670), (2, 4013835), (3, 2675890), (5, 1605534), (6, 1337945), (7, 1146810), (10, 802767), (14, 573405), (15, 535178), (21, 382270), (30, 267589), (35, 229362), (42, 191135), (43, 186690), (49, 163830), (70, 114681), (86, 93345), (98, 81915), (105, 76454), (127, 63210), (129, 62230), (147, 54610), (210, 38227), (215, 37338), (245, 32766), (254, 31605), (258, 31115), (294, 27305), (301, 26670), (381, 21070), (430, 18669), (490, 16383), (602, 13335), (635, 12642), (645, 12446), (735, 10922), (762, 10535), (889, 9030), (903, 8890), (1270, 6321), (1290, 6223), (1470, 5461), (1505, 5334), (1778, 4515), (1806, 4445), (1905, 4214), (2107, 3810), (2667, 3010)]