38462994090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{16217}}^1$

素因数の和:16341

約数の個数: 144

約数和(自身を含む): 106996568328

約数和(自身を除く): 68533574238

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 73, 90, 95, 114, 146, 171, 190, 219, 285, 342, 361, 365, 438, 570, 657, 722, 730, 855, 1083, 1095, 1314, 1387, 1710, 1805, 2166, 2190, 2774, 3249, 3285, 3610, 4161, 5415, 6498, 6570, 6935, 8322, 10830, 12483, 13870, 16217, 16245, 20805, 24966, 26353, 32434, 32490, 41610, 48651, 52706, 62415, 79059, 81085, 97302, 124830, 131765, 145953, 158118, 162170, 237177, 243255, 263530, 291906, 308123, 395295, 474354, 486510, 616246, 729765, 790590, 924369, 1183841, 1185885, 1459530, 1540615, 1848738, 2367682, 2371770, 2773107, 3081230, 3551523, 4621845, 5546214, 5854337, 5919205, 7103046, 9243690, 10654569, 11708674, 11838410, 13865535, 17563011, 17757615, 21309138, 22492979, 27731070, 29271685, 35126022, 35515230, 44985958, 52689033, 53272845, 58543370, 67478937, 87815055, 105378066, 106545690, 112464895, 134957874, 175630110, 202436811, 224929790, 263445165, 337394685, 404873622, 427366601, 526890330, 674789370, 854733202, 1012184055, 1282099803, 2024368110, 2136833005, 2564199606, 3846299409, 4273666010, 6410499015, 7692598818, 12820998030, 19231497045, 38462994090]

約数ペア:

[(1, 38462994090), (2, 19231497045), (3, 12820998030), (5, 7692598818), (6, 6410499015), (9, 4273666010), (10, 3846299409), (15, 2564199606), (18, 2136833005), (19, 2024368110), (30, 1282099803), (38, 1012184055), (45, 854733202), (57, 674789370), (73, 526890330), (90, 427366601), (95, 404873622), (114, 337394685), (146, 263445165), (171, 224929790), (190, 202436811), (219, 175630110), (285, 134957874), (342, 112464895), (361, 106545690), (365, 105378066), (438, 87815055), (570, 67478937), (657, 58543370), (722, 53272845), (730, 52689033), (855, 44985958), (1083, 35515230), (1095, 35126022), (1314, 29271685), (1387, 27731070), (1710, 22492979), (1805, 21309138), (2166, 17757615), (2190, 17563011), (2774, 13865535), (3249, 11838410), (3285, 11708674), (3610, 10654569), (4161, 9243690), (5415, 7103046), (6498, 5919205), (6570, 5854337), (6935, 5546214), (8322, 4621845), (10830, 3551523), (12483, 3081230), (13870, 2773107), (16217, 2371770), (16245, 2367682), (20805, 1848738), (24966, 1540615), (26353, 1459530), (32434, 1185885), (32490, 1183841), (41610, 924369), (48651, 790590), (52706, 729765), (62415, 616246), (79059, 486510), (81085, 474354), (97302, 395295), (124830, 308123), (131765, 291906), (145953, 263530), (158118, 243255), (162170, 237177)]