82073670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 235699200

約数和(自身を除く): 153625530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 61, 70, 86, 105, 122, 129, 149, 183, 210, 215, 258, 298, 301, 305, 366, 427, 430, 447, 602, 610, 645, 745, 854, 894, 903, 915, 1043, 1281, 1290, 1490, 1505, 1806, 1830, 2086, 2135, 2235, 2562, 2623, 3010, 3129, 4270, 4470, 4515, 5215, 5246, 6258, 6405, 6407, 7869, 9030, 9089, 10430, 12810, 12814, 13115, 15645, 15738, 18178, 18361, 19221, 26230, 27267, 31290, 32035, 36722, 38442, 39345, 44849, 45445, 54534, 55083, 63623, 64070, 78690, 89698, 90890, 91805, 96105, 110166, 127246, 134547, 136335, 183610, 190869, 192210, 224245, 269094, 272670, 275415, 318115, 381738, 390827, 448490, 550830, 636230, 672735, 781654, 954345, 1172481, 1345470, 1908690, 1954135, 2344962, 2735789, 3908270, 5471578, 5862405, 8207367, 11724810, 13678945, 16414734, 27357890, 41036835, 82073670]

約数ペア:

[(1, 82073670), (2, 41036835), (3, 27357890), (5, 16414734), (6, 13678945), (7, 11724810), (10, 8207367), (14, 5862405), (15, 5471578), (21, 3908270), (30, 2735789), (35, 2344962), (42, 1954135), (43, 1908690), (61, 1345470), (70, 1172481), (86, 954345), (105, 781654), (122, 672735), (129, 636230), (149, 550830), (183, 448490), (210, 390827), (215, 381738), (258, 318115), (298, 275415), (301, 272670), (305, 269094), (366, 224245), (427, 192210), (430, 190869), (447, 183610), (602, 136335), (610, 134547), (645, 127246), (745, 110166), (854, 96105), (894, 91805), (903, 90890), (915, 89698), (1043, 78690), (1281, 64070), (1290, 63623), (1490, 55083), (1505, 54534), (1806, 45445), (1830, 44849), (2086, 39345), (2135, 38442), (2235, 36722), (2562, 32035), (2623, 31290), (3010, 27267), (3129, 26230), (4270, 19221), (4470, 18361), (4515, 18178), (5215, 15738), (5246, 15645), (6258, 13115), (6405, 12814), (6407, 12810), (7869, 10430), (9030, 9089)]