127882230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:294

約数の個数: 128

約数和(自身を含む): 364262400

約数和(自身を除く): 236380170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 67, 70, 105, 122, 134, 149, 183, 201, 210, 298, 305, 335, 366, 402, 427, 447, 469, 610, 670, 745, 854, 894, 915, 938, 1005, 1043, 1281, 1407, 1490, 1830, 2010, 2086, 2135, 2235, 2345, 2562, 2814, 3129, 4087, 4270, 4470, 4690, 5215, 6258, 6405, 7035, 8174, 9089, 9983, 10430, 12261, 12810, 14070, 15645, 18178, 19966, 20435, 24522, 27267, 28609, 29949, 31290, 40870, 45445, 49915, 54534, 57218, 59898, 61305, 63623, 69881, 85827, 90890, 99830, 122610, 127246, 136335, 139762, 143045, 149745, 171654, 190869, 209643, 272670, 286090, 299490, 318115, 349405, 381738, 419286, 429135, 608963, 636230, 698810, 858270, 954345, 1048215, 1217926, 1826889, 1908690, 2096430, 3044815, 3653778, 4262741, 6089630, 8525482, 9134445, 12788223, 18268890, 21313705, 25576446, 42627410, 63941115, 127882230]

約数ペア:

[(1, 127882230), (2, 63941115), (3, 42627410), (5, 25576446), (6, 21313705), (7, 18268890), (10, 12788223), (14, 9134445), (15, 8525482), (21, 6089630), (30, 4262741), (35, 3653778), (42, 3044815), (61, 2096430), (67, 1908690), (70, 1826889), (105, 1217926), (122, 1048215), (134, 954345), (149, 858270), (183, 698810), (201, 636230), (210, 608963), (298, 429135), (305, 419286), (335, 381738), (366, 349405), (402, 318115), (427, 299490), (447, 286090), (469, 272670), (610, 209643), (670, 190869), (745, 171654), (854, 149745), (894, 143045), (915, 139762), (938, 136335), (1005, 127246), (1043, 122610), (1281, 99830), (1407, 90890), (1490, 85827), (1830, 69881), (2010, 63623), (2086, 61305), (2135, 59898), (2235, 57218), (2345, 54534), (2562, 49915), (2814, 45445), (3129, 40870), (4087, 31290), (4270, 29949), (4470, 28609), (4690, 27267), (5215, 24522), (6258, 20435), (6405, 19966), (7035, 18178), (8174, 15645), (9089, 14070), (9983, 12810), (10430, 12261)]