1944803910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17573}}^1$

素因数の和:17638

約数の個数: 128

約数和(自身を含む): 5830631424

約数和(自身を除く): 3885827514

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 70, 85, 93, 102, 105, 119, 155, 170, 186, 210, 217, 238, 255, 310, 357, 434, 465, 510, 527, 595, 651, 714, 930, 1054, 1085, 1190, 1302, 1581, 1785, 2170, 2635, 3162, 3255, 3570, 3689, 5270, 6510, 7378, 7905, 11067, 15810, 17573, 18445, 22134, 35146, 36890, 52719, 55335, 87865, 105438, 110670, 123011, 175730, 246022, 263595, 298741, 369033, 527190, 544763, 597482, 615055, 738066, 896223, 1089526, 1230110, 1493705, 1634289, 1792446, 1845165, 2091187, 2723815, 2987410, 3268578, 3690330, 3813341, 4182374, 4481115, 5447630, 6273561, 7626682, 8171445, 8962230, 9260971, 10455935, 11440023, 12547122, 16342890, 18521942, 19066705, 20911870, 22880046, 27782913, 31367805, 38133410, 46304855, 55565826, 57200115, 62735610, 64826797, 92609710, 114400230, 129653594, 138914565, 194480391, 277829130, 324133985, 388960782, 648267970, 972401955, 1944803910]

約数ペア:

[(1, 1944803910), (2, 972401955), (3, 648267970), (5, 388960782), (6, 324133985), (7, 277829130), (10, 194480391), (14, 138914565), (15, 129653594), (17, 114400230), (21, 92609710), (30, 64826797), (31, 62735610), (34, 57200115), (35, 55565826), (42, 46304855), (51, 38133410), (62, 31367805), (70, 27782913), (85, 22880046), (93, 20911870), (102, 19066705), (105, 18521942), (119, 16342890), (155, 12547122), (170, 11440023), (186, 10455935), (210, 9260971), (217, 8962230), (238, 8171445), (255, 7626682), (310, 6273561), (357, 5447630), (434, 4481115), (465, 4182374), (510, 3813341), (527, 3690330), (595, 3268578), (651, 2987410), (714, 2723815), (930, 2091187), (1054, 1845165), (1085, 1792446), (1190, 1634289), (1302, 1493705), (1581, 1230110), (1785, 1089526), (2170, 896223), (2635, 738066), (3162, 615055), (3255, 597482), (3570, 544763), (3689, 527190), (5270, 369033), (6510, 298741), (7378, 263595), (7905, 246022), (11067, 175730), (15810, 123011), (17573, 110670), (18445, 105438), (22134, 87865), (35146, 55335), (36890, 52719)]