20174449950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{879061}}^1$

素因数の和:879099

約数の個数: 96

約数和(自身を含む): 58861991520

約数和(自身を除く): 38687541570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 135, 150, 153, 170, 225, 255, 270, 306, 425, 450, 459, 510, 675, 765, 850, 918, 1275, 1350, 1530, 2295, 2550, 3825, 4590, 7650, 11475, 22950, 879061, 1758122, 2637183, 4395305, 5274366, 7911549, 8790610, 13185915, 14944037, 15823098, 21976525, 23734647, 26371830, 29888074, 39557745, 43953050, 44832111, 47469294, 65929575, 74720185, 79115490, 89664222, 118673235, 131859150, 134496333, 149440370, 197788725, 224160555, 237346470, 268992666, 373600925, 395577450, 403488999, 448321110, 593366175, 672481665, 747201850, 806977998, 1120802775, 1186732350, 1344963330, 2017444995, 2241605550, 3362408325, 4034889990, 6724816650, 10087224975, 20174449950]

約数ペア:

[(1, 20174449950), (2, 10087224975), (3, 6724816650), (5, 4034889990), (6, 3362408325), (9, 2241605550), (10, 2017444995), (15, 1344963330), (17, 1186732350), (18, 1120802775), (25, 806977998), (27, 747201850), (30, 672481665), (34, 593366175), (45, 448321110), (50, 403488999), (51, 395577450), (54, 373600925), (75, 268992666), (85, 237346470), (90, 224160555), (102, 197788725), (135, 149440370), (150, 134496333), (153, 131859150), (170, 118673235), (225, 89664222), (255, 79115490), (270, 74720185), (306, 65929575), (425, 47469294), (450, 44832111), (459, 43953050), (510, 39557745), (675, 29888074), (765, 26371830), (850, 23734647), (918, 21976525), (1275, 15823098), (1350, 14944037), (1530, 13185915), (2295, 8790610), (2550, 7911549), (3825, 5274366), (4590, 4395305), (7650, 2637183), (11475, 1758122), (22950, 879061)]