2222999910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8731}}^1$

素因数の和:8811

約数の個数: 128

約数和(自身を含む): 6337336320

約数和(自身を除く): 4114336410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 41, 45, 46, 54, 69, 82, 90, 115, 123, 135, 138, 205, 207, 230, 246, 270, 345, 369, 410, 414, 615, 621, 690, 738, 943, 1035, 1107, 1230, 1242, 1845, 1886, 2070, 2214, 2829, 3105, 3690, 4715, 5535, 5658, 6210, 8487, 8731, 9430, 11070, 14145, 16974, 17462, 25461, 26193, 28290, 42435, 43655, 50922, 52386, 78579, 84870, 87310, 127305, 130965, 157158, 200813, 235737, 254610, 261930, 357971, 392895, 401626, 471474, 602439, 715942, 785790, 1004065, 1073913, 1178685, 1204878, 1789855, 1807317, 2008130, 2147826, 2357370, 3012195, 3221739, 3579710, 3614634, 5369565, 5421951, 6024390, 6443478, 8233333, 9036585, 9665217, 10739130, 10843902, 16108695, 16466666, 18073170, 19330434, 24699999, 27109755, 32217390, 41166665, 48326085, 49399998, 54219510, 74099997, 82333330, 96652170, 123499995, 148199994, 222299991, 246999990, 370499985, 444599982, 740999970, 1111499955, 2222999910]

約数ペア:

[(1, 2222999910), (2, 1111499955), (3, 740999970), (5, 444599982), (6, 370499985), (9, 246999990), (10, 222299991), (15, 148199994), (18, 123499995), (23, 96652170), (27, 82333330), (30, 74099997), (41, 54219510), (45, 49399998), (46, 48326085), (54, 41166665), (69, 32217390), (82, 27109755), (90, 24699999), (115, 19330434), (123, 18073170), (135, 16466666), (138, 16108695), (205, 10843902), (207, 10739130), (230, 9665217), (246, 9036585), (270, 8233333), (345, 6443478), (369, 6024390), (410, 5421951), (414, 5369565), (615, 3614634), (621, 3579710), (690, 3221739), (738, 3012195), (943, 2357370), (1035, 2147826), (1107, 2008130), (1230, 1807317), (1242, 1789855), (1845, 1204878), (1886, 1178685), (2070, 1073913), (2214, 1004065), (2829, 785790), (3105, 715942), (3690, 602439), (4715, 471474), (5535, 401626), (5658, 392895), (6210, 357971), (8487, 261930), (8731, 254610), (9430, 235737), (11070, 200813), (14145, 157158), (16974, 130965), (17462, 127305), (25461, 87310), (26193, 84870), (28290, 78579), (42435, 52386), (43655, 50922)]