289019070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1151

約数の個数: 128

約数和(自身を含む): 827366400

約数和(自身を除く): 538347330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 53, 54, 57, 90, 95, 106, 114, 135, 159, 171, 190, 265, 270, 285, 318, 342, 477, 513, 530, 570, 795, 855, 954, 1007, 1026, 1063, 1431, 1590, 1710, 2014, 2126, 2385, 2565, 2862, 3021, 3189, 4770, 5035, 5130, 5315, 6042, 6378, 7155, 9063, 9567, 10070, 10630, 14310, 15105, 15945, 18126, 19134, 20197, 27189, 28701, 30210, 31890, 40394, 45315, 47835, 54378, 56339, 57402, 60591, 90630, 95670, 100985, 112678, 121182, 135945, 143505, 169017, 181773, 201970, 271890, 281695, 287010, 302955, 338034, 363546, 507051, 545319, 563390, 605910, 845085, 908865, 1014102, 1070441, 1090638, 1521153, 1690170, 1817730, 2140882, 2535255, 2726595, 3042306, 3211323, 5070510, 5352205, 5453190, 6422646, 7605765, 9633969, 10704410, 15211530, 16056615, 19267938, 28901907, 32113230, 48169845, 57803814, 96339690, 144509535, 289019070]

約数ペア:

[(1, 289019070), (2, 144509535), (3, 96339690), (5, 57803814), (6, 48169845), (9, 32113230), (10, 28901907), (15, 19267938), (18, 16056615), (19, 15211530), (27, 10704410), (30, 9633969), (38, 7605765), (45, 6422646), (53, 5453190), (54, 5352205), (57, 5070510), (90, 3211323), (95, 3042306), (106, 2726595), (114, 2535255), (135, 2140882), (159, 1817730), (171, 1690170), (190, 1521153), (265, 1090638), (270, 1070441), (285, 1014102), (318, 908865), (342, 845085), (477, 605910), (513, 563390), (530, 545319), (570, 507051), (795, 363546), (855, 338034), (954, 302955), (1007, 287010), (1026, 281695), (1063, 271890), (1431, 201970), (1590, 181773), (1710, 169017), (2014, 143505), (2126, 135945), (2385, 121182), (2565, 112678), (2862, 100985), (3021, 95670), (3189, 90630), (4770, 60591), (5035, 57402), (5130, 56339), (5315, 54378), (6042, 47835), (6378, 45315), (7155, 40394), (9063, 31890), (9567, 30210), (10070, 28701), (10630, 27189), (14310, 20197), (15105, 19134), (15945, 18126)]