69519870

素因数分解:

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

素因数の和:157

約数の個数: 192

約数和(自身を含む): 220985856

約数和(自身を除く): 151465986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 67, 70, 81, 90, 105, 122, 126, 134, 135, 162, 183, 189, 201, 210, 243, 270, 305, 315, 335, 366, 378, 402, 405, 427, 469, 486, 549, 567, 603, 610, 630, 670, 810, 854, 915, 938, 945, 1005, 1098, 1134, 1206, 1215, 1281, 1407, 1647, 1701, 1809, 1830, 1890, 2010, 2135, 2345, 2430, 2562, 2745, 2814, 2835, 3015, 3294, 3402, 3618, 3843, 4087, 4221, 4270, 4690, 4941, 5427, 5490, 5670, 6030, 6405, 7035, 7686, 8174, 8235, 8442, 8505, 9045, 9882, 10854, 11529, 12261, 12663, 12810, 14070, 14823, 16281, 16470, 17010, 18090, 19215, 20435, 21105, 23058, 24522, 24705, 25326, 27135, 28609, 29646, 32562, 34587, 36783, 37989, 38430, 40870, 42210, 49410, 54270, 57218, 57645, 61305, 63315, 69174, 73566, 74115, 75978, 81405, 85827, 103761, 110349, 113967, 115290, 122610, 126630, 143045, 148230, 162810, 171654, 172935, 183915, 189945, 207522, 220698, 227934, 257481, 286090, 331047, 345870, 367830, 379890, 429135, 514962, 518805, 551745, 569835, 662094, 772443, 858270, 993141, 1037610, 1103490, 1139670, 1287405, 1544886, 1655235, 1986282, 2317329, 2574810, 3310470, 3862215, 4634658, 4965705, 6951987, 7724430, 9931410, 11586645, 13903974, 23173290, 34759935, 69519870]

約数ペア:

[(1, 69519870), (2, 34759935), (3, 23173290), (5, 13903974), (6, 11586645), (7, 9931410), (9, 7724430), (10, 6951987), (14, 4965705), (15, 4634658), (18, 3862215), (21, 3310470), (27, 2574810), (30, 2317329), (35, 1986282), (42, 1655235), (45, 1544886), (54, 1287405), (61, 1139670), (63, 1103490), (67, 1037610), (70, 993141), (81, 858270), (90, 772443), (105, 662094), (122, 569835), (126, 551745), (134, 518805), (135, 514962), (162, 429135), (183, 379890), (189, 367830), (201, 345870), (210, 331047), (243, 286090), (270, 257481), (305, 227934), (315, 220698), (335, 207522), (366, 189945), (378, 183915), (402, 172935), (405, 171654), (427, 162810), (469, 148230), (486, 143045), (549, 126630), (567, 122610), (603, 115290), (610, 113967), (630, 110349), (670, 103761), (810, 85827), (854, 81405), (915, 75978), (938, 74115), (945, 73566), (1005, 69174), (1098, 63315), (1134, 61305), (1206, 57645), (1215, 57218), (1281, 54270), (1407, 49410), (1647, 42210), (1701, 40870), (1809, 38430), (1830, 37989), (1890, 36783), (2010, 34587), (2135, 32562), (2345, 29646), (2430, 28609), (2562, 27135), (2745, 25326), (2814, 24705), (2835, 24522), (3015, 23058), (3294, 21105), (3402, 20435), (3618, 19215), (3843, 18090), (4087, 17010), (4221, 16470), (4270, 16281), (4690, 14823), (4941, 14070), (5427, 12810), (5490, 12663), (5670, 12261), (6030, 11529), (6405, 10854), (7035, 9882), (7686, 9045), (8174, 8505), (8235, 8442)]