1234339740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1777}}^1$

素因数の和:2036

約数の個数: 144

約数和(自身を含む): 3984113952

約数和(自身を除く): 2749774212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 227, 255, 306, 340, 454, 510, 612, 681, 765, 908, 1020, 1135, 1362, 1530, 1777, 2043, 2270, 2724, 3060, 3405, 3554, 3859, 4086, 4540, 5331, 6810, 7108, 7718, 8172, 8885, 10215, 10662, 11577, 13620, 15436, 15993, 17770, 19295, 20430, 21324, 23154, 26655, 30209, 31986, 34731, 35540, 38590, 40860, 46308, 53310, 57885, 60418, 63972, 69462, 77180, 79965, 90627, 106620, 115770, 120836, 138924, 151045, 159930, 173655, 181254, 231540, 271881, 302090, 319860, 347310, 362508, 403379, 453135, 543762, 604180, 694620, 806758, 906270, 1087524, 1210137, 1359405, 1613516, 1812540, 2016895, 2420274, 2718810, 3630411, 4033790, 4840548, 5437620, 6050685, 6857443, 7260822, 8067580, 12101370, 13714886, 14521644, 18152055, 20572329, 24202740, 27429772, 34287215, 36304110, 41144658, 61716987, 68574430, 72608220, 82289316, 102861645, 123433974, 137148860, 205723290, 246867948, 308584935, 411446580, 617169870, 1234339740]

約数ペア:

[(1, 1234339740), (2, 617169870), (3, 411446580), (4, 308584935), (5, 246867948), (6, 205723290), (9, 137148860), (10, 123433974), (12, 102861645), (15, 82289316), (17, 72608220), (18, 68574430), (20, 61716987), (30, 41144658), (34, 36304110), (36, 34287215), (45, 27429772), (51, 24202740), (60, 20572329), (68, 18152055), (85, 14521644), (90, 13714886), (102, 12101370), (153, 8067580), (170, 7260822), (180, 6857443), (204, 6050685), (227, 5437620), (255, 4840548), (306, 4033790), (340, 3630411), (454, 2718810), (510, 2420274), (612, 2016895), (681, 1812540), (765, 1613516), (908, 1359405), (1020, 1210137), (1135, 1087524), (1362, 906270), (1530, 806758), (1777, 694620), (2043, 604180), (2270, 543762), (2724, 453135), (3060, 403379), (3405, 362508), (3554, 347310), (3859, 319860), (4086, 302090), (4540, 271881), (5331, 231540), (6810, 181254), (7108, 173655), (7718, 159930), (8172, 151045), (8885, 138924), (10215, 120836), (10662, 115770), (11577, 106620), (13620, 90627), (15436, 79965), (15993, 77180), (17770, 69462), (19295, 63972), (20430, 60418), (21324, 57885), (23154, 53310), (26655, 46308), (30209, 40860), (31986, 38590), (34731, 35540)]