8865090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7577}}^1$

素因数の和:7603

約数の個数: 48

約数和(自身を含む): 24825528

約数和(自身を除く): 15960438

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 7577, 15154, 22731, 37885, 45462, 68193, 75770, 98501, 113655, 136386, 197002, 227310, 295503, 340965, 492505, 591006, 681930, 886509, 985010, 1477515, 1773018, 2955030, 4432545, 8865090]

約数ペア:

[(1, 8865090), (2, 4432545), (3, 2955030), (5, 1773018), (6, 1477515), (9, 985010), (10, 886509), (13, 681930), (15, 591006), (18, 492505), (26, 340965), (30, 295503), (39, 227310), (45, 197002), (65, 136386), (78, 113655), (90, 98501), (117, 75770), (130, 68193), (195, 45462), (234, 37885), (390, 22731), (585, 15154), (1170, 7577)]