19862270730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{51169}}^1$

素因数の和:51428

約数の個数: 96

約数和(自身を含む): 54600436800

約数和(自身を除く): 34738166070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 227, 285, 342, 454, 570, 681, 855, 1135, 1362, 1710, 2043, 2270, 3405, 4086, 4313, 6810, 8626, 10215, 12939, 20430, 21565, 25878, 38817, 43130, 51169, 64695, 77634, 102338, 129390, 153507, 194085, 255845, 307014, 388170, 460521, 511690, 767535, 921042, 972211, 1535070, 1944422, 2302605, 2916633, 4605210, 4861055, 5833266, 8749899, 9722110, 11615363, 14583165, 17499798, 23230726, 29166330, 34846089, 43749495, 58076815, 69692178, 87498990, 104538267, 116153630, 174230445, 209076534, 220691897, 348460890, 441383794, 522691335, 662075691, 1045382670, 1103459485, 1324151382, 1986227073, 2206918970, 3310378455, 3972454146, 6620756910, 9931135365, 19862270730]

約数ペア:

[(1, 19862270730), (2, 9931135365), (3, 6620756910), (5, 3972454146), (6, 3310378455), (9, 2206918970), (10, 1986227073), (15, 1324151382), (18, 1103459485), (19, 1045382670), (30, 662075691), (38, 522691335), (45, 441383794), (57, 348460890), (90, 220691897), (95, 209076534), (114, 174230445), (171, 116153630), (190, 104538267), (227, 87498990), (285, 69692178), (342, 58076815), (454, 43749495), (570, 34846089), (681, 29166330), (855, 23230726), (1135, 17499798), (1362, 14583165), (1710, 11615363), (2043, 9722110), (2270, 8749899), (3405, 5833266), (4086, 4861055), (4313, 4605210), (6810, 2916633), (8626, 2302605), (10215, 1944422), (12939, 1535070), (20430, 972211), (21565, 921042), (25878, 767535), (38817, 511690), (43130, 460521), (51169, 388170), (64695, 307014), (77634, 255845), (102338, 194085), (129390, 153507)]