2867130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 9192960

約数和(自身を除く): 6325830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 37, 41, 42, 45, 54, 63, 70, 74, 82, 90, 105, 111, 123, 126, 135, 185, 189, 205, 210, 222, 246, 259, 270, 287, 315, 333, 369, 370, 378, 410, 518, 555, 574, 615, 630, 666, 738, 777, 861, 945, 999, 1107, 1110, 1230, 1295, 1435, 1517, 1554, 1665, 1722, 1845, 1890, 1998, 2214, 2331, 2583, 2590, 2870, 3034, 3330, 3690, 3885, 4305, 4551, 4662, 4995, 5166, 5535, 6993, 7585, 7749, 7770, 8610, 9102, 9990, 10619, 11070, 11655, 12915, 13653, 13986, 15170, 15498, 21238, 22755, 23310, 25830, 27306, 31857, 34965, 38745, 40959, 45510, 53095, 63714, 68265, 69930, 77490, 81918, 95571, 106190, 136530, 159285, 191142, 204795, 286713, 318570, 409590, 477855, 573426, 955710, 1433565, 2867130]

約数ペア:

[(1, 2867130), (2, 1433565), (3, 955710), (5, 573426), (6, 477855), (7, 409590), (9, 318570), (10, 286713), (14, 204795), (15, 191142), (18, 159285), (21, 136530), (27, 106190), (30, 95571), (35, 81918), (37, 77490), (41, 69930), (42, 68265), (45, 63714), (54, 53095), (63, 45510), (70, 40959), (74, 38745), (82, 34965), (90, 31857), (105, 27306), (111, 25830), (123, 23310), (126, 22755), (135, 21238), (185, 15498), (189, 15170), (205, 13986), (210, 13653), (222, 12915), (246, 11655), (259, 11070), (270, 10619), (287, 9990), (315, 9102), (333, 8610), (369, 7770), (370, 7749), (378, 7585), (410, 6993), (518, 5535), (555, 5166), (574, 4995), (615, 4662), (630, 4551), (666, 4305), (738, 3885), (777, 3690), (861, 3330), (945, 3034), (999, 2870), (1107, 2590), (1110, 2583), (1230, 2331), (1295, 2214), (1435, 1998), (1517, 1890), (1554, 1845), (1665, 1722)]