28667610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 81022032

約数和(自身を除く): 52354422

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 41, 45, 51, 82, 85, 90, 102, 123, 153, 170, 205, 246, 255, 306, 369, 410, 457, 510, 615, 697, 738, 765, 914, 1230, 1371, 1394, 1530, 1845, 2091, 2285, 2742, 3485, 3690, 4113, 4182, 4570, 6273, 6855, 6970, 7769, 8226, 10455, 12546, 13710, 15538, 18737, 20565, 20910, 23307, 31365, 37474, 38845, 41130, 46614, 56211, 62730, 69921, 77690, 93685, 112422, 116535, 139842, 168633, 187370, 233070, 281055, 318529, 337266, 349605, 562110, 637058, 699210, 843165, 955587, 1592645, 1686330, 1911174, 2866761, 3185290, 4777935, 5733522, 9555870, 14333805, 28667610]

約数ペア:

[(1, 28667610), (2, 14333805), (3, 9555870), (5, 5733522), (6, 4777935), (9, 3185290), (10, 2866761), (15, 1911174), (17, 1686330), (18, 1592645), (30, 955587), (34, 843165), (41, 699210), (45, 637058), (51, 562110), (82, 349605), (85, 337266), (90, 318529), (102, 281055), (123, 233070), (153, 187370), (170, 168633), (205, 139842), (246, 116535), (255, 112422), (306, 93685), (369, 77690), (410, 69921), (457, 62730), (510, 56211), (615, 46614), (697, 41130), (738, 38845), (765, 37474), (914, 31365), (1230, 23307), (1371, 20910), (1394, 20565), (1530, 18737), (1845, 15538), (2091, 13710), (2285, 12546), (2742, 10455), (3485, 8226), (3690, 7769), (4113, 6970), (4182, 6855), (4570, 6273)]