2051237340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{35281}}^1$

素因数の和:35332

約数の個数: 144

約数和(自身を含む): 6935029920

約数和(自身を除く): 4883792580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 153, 170, 171, 180, 190, 204, 228, 255, 285, 306, 323, 340, 342, 380, 510, 570, 612, 646, 684, 765, 855, 969, 1020, 1140, 1292, 1530, 1615, 1710, 1938, 2907, 3060, 3230, 3420, 3876, 4845, 5814, 6460, 9690, 11628, 14535, 19380, 29070, 35281, 58140, 70562, 105843, 141124, 176405, 211686, 317529, 352810, 423372, 529215, 599777, 635058, 670339, 705620, 1058430, 1199554, 1270116, 1340678, 1587645, 1799331, 2011017, 2116860, 2399108, 2681356, 2998885, 3175290, 3351695, 3598662, 4022034, 5397993, 5997770, 6033051, 6350580, 6703390, 7197324, 8044068, 8996655, 10055085, 10795986, 11395763, 11995540, 12066102, 13406780, 17993310, 20110170, 21591972, 22791526, 24132204, 26989965, 30165255, 34187289, 35986620, 40220340, 45583052, 53979930, 56978815, 60330510, 68374578, 102561867, 107959860, 113957630, 120661020, 136749156, 170936445, 205123734, 227915260, 341872890, 410247468, 512809335, 683745780, 1025618670, 2051237340]

約数ペア:

[(1, 2051237340), (2, 1025618670), (3, 683745780), (4, 512809335), (5, 410247468), (6, 341872890), (9, 227915260), (10, 205123734), (12, 170936445), (15, 136749156), (17, 120661020), (18, 113957630), (19, 107959860), (20, 102561867), (30, 68374578), (34, 60330510), (36, 56978815), (38, 53979930), (45, 45583052), (51, 40220340), (57, 35986620), (60, 34187289), (68, 30165255), (76, 26989965), (85, 24132204), (90, 22791526), (95, 21591972), (102, 20110170), (114, 17993310), (153, 13406780), (170, 12066102), (171, 11995540), (180, 11395763), (190, 10795986), (204, 10055085), (228, 8996655), (255, 8044068), (285, 7197324), (306, 6703390), (323, 6350580), (340, 6033051), (342, 5997770), (380, 5397993), (510, 4022034), (570, 3598662), (612, 3351695), (646, 3175290), (684, 2998885), (765, 2681356), (855, 2399108), (969, 2116860), (1020, 2011017), (1140, 1799331), (1292, 1587645), (1530, 1340678), (1615, 1270116), (1710, 1199554), (1938, 1058430), (2907, 705620), (3060, 670339), (3230, 635058), (3420, 599777), (3876, 529215), (4845, 423372), (5814, 352810), (6460, 317529), (9690, 211686), (11628, 176405), (14535, 141124), (19380, 105843), (29070, 70562), (35281, 58140)]