245610090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2017}}^1$

素因数の和:2085

約数の個数: 128

約数和(自身を含む): 732291840

約数和(自身を除く): 486681750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 82, 90, 99, 110, 123, 135, 165, 198, 205, 246, 270, 297, 330, 369, 410, 451, 495, 594, 615, 738, 902, 990, 1107, 1230, 1353, 1485, 1845, 2017, 2214, 2255, 2706, 2970, 3690, 4034, 4059, 4510, 5535, 6051, 6765, 8118, 10085, 11070, 12102, 12177, 13530, 18153, 20170, 20295, 22187, 24354, 30255, 36306, 40590, 44374, 54459, 60510, 60885, 66561, 82697, 90765, 108918, 110935, 121770, 133122, 165394, 181530, 199683, 221870, 248091, 272295, 332805, 399366, 413485, 496182, 544590, 599049, 665610, 744273, 826970, 909667, 998415, 1198098, 1240455, 1488546, 1819334, 1996830, 2232819, 2480910, 2729001, 2995245, 3721365, 4465638, 4548335, 5458002, 5990490, 7442730, 8187003, 9096670, 11164095, 13645005, 16374006, 22328190, 24561009, 27290010, 40935015, 49122018, 81870030, 122805045, 245610090]

約数ペア:

[(1, 245610090), (2, 122805045), (3, 81870030), (5, 49122018), (6, 40935015), (9, 27290010), (10, 24561009), (11, 22328190), (15, 16374006), (18, 13645005), (22, 11164095), (27, 9096670), (30, 8187003), (33, 7442730), (41, 5990490), (45, 5458002), (54, 4548335), (55, 4465638), (66, 3721365), (82, 2995245), (90, 2729001), (99, 2480910), (110, 2232819), (123, 1996830), (135, 1819334), (165, 1488546), (198, 1240455), (205, 1198098), (246, 998415), (270, 909667), (297, 826970), (330, 744273), (369, 665610), (410, 599049), (451, 544590), (495, 496182), (594, 413485), (615, 399366), (738, 332805), (902, 272295), (990, 248091), (1107, 221870), (1230, 199683), (1353, 181530), (1485, 165394), (1845, 133122), (2017, 121770), (2214, 110935), (2255, 108918), (2706, 90765), (2970, 82697), (3690, 66561), (4034, 60885), (4059, 60510), (4510, 54459), (5535, 44374), (6051, 40590), (6765, 36306), (8118, 30255), (10085, 24354), (11070, 22187), (12102, 20295), (12177, 20170), (13530, 18153)]