66472890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 128

約数和(自身を含む): 189423360

約数和(自身を除く): 122950470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 41, 51, 55, 66, 82, 85, 102, 110, 123, 165, 170, 187, 205, 246, 255, 289, 330, 374, 410, 451, 510, 561, 578, 615, 697, 867, 902, 935, 1122, 1230, 1353, 1394, 1445, 1734, 1870, 2091, 2255, 2706, 2805, 2890, 3179, 3485, 4182, 4335, 4510, 4913, 5610, 6358, 6765, 6970, 7667, 8670, 9537, 9826, 10455, 11849, 13530, 14739, 15334, 15895, 19074, 20910, 23001, 23698, 24565, 29478, 31790, 35547, 38335, 46002, 47685, 49130, 54043, 59245, 71094, 73695, 76670, 95370, 108086, 115005, 118490, 130339, 147390, 162129, 177735, 201433, 230010, 260678, 270215, 324258, 355470, 391017, 402866, 540430, 604299, 651695, 782034, 810645, 1007165, 1208598, 1303390, 1621290, 1955085, 2014330, 2215763, 3021495, 3910170, 4431526, 6042990, 6647289, 11078815, 13294578, 22157630, 33236445, 66472890]

約数ペア:

[(1, 66472890), (2, 33236445), (3, 22157630), (5, 13294578), (6, 11078815), (10, 6647289), (11, 6042990), (15, 4431526), (17, 3910170), (22, 3021495), (30, 2215763), (33, 2014330), (34, 1955085), (41, 1621290), (51, 1303390), (55, 1208598), (66, 1007165), (82, 810645), (85, 782034), (102, 651695), (110, 604299), (123, 540430), (165, 402866), (170, 391017), (187, 355470), (205, 324258), (246, 270215), (255, 260678), (289, 230010), (330, 201433), (374, 177735), (410, 162129), (451, 147390), (510, 130339), (561, 118490), (578, 115005), (615, 108086), (697, 95370), (867, 76670), (902, 73695), (935, 71094), (1122, 59245), (1230, 54043), (1353, 49130), (1394, 47685), (1445, 46002), (1734, 38335), (1870, 35547), (2091, 31790), (2255, 29478), (2706, 24565), (2805, 23698), (2890, 23001), (3179, 20910), (3485, 19074), (4182, 15895), (4335, 15334), (4510, 14739), (4913, 13530), (5610, 11849), (6358, 10455), (6765, 9826), (6970, 9537), (7667, 8670)]