38415390

素因数分解:

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

素因数の和:7613

約数の個数: 48

約数和(自身を含む): 99847728

約数和(自身を除く): 61432338

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 7577, 15154, 22731, 37885, 45462, 75770, 98501, 113655, 197002, 227310, 295503, 492505, 591006, 985010, 1280513, 1477515, 2561026, 2955030, 3841539, 6402565, 7683078, 12805130, 19207695, 38415390]

約数ペア:

[(1, 38415390), (2, 19207695), (3, 12805130), (5, 7683078), (6, 6402565), (10, 3841539), (13, 2955030), (15, 2561026), (26, 1477515), (30, 1280513), (39, 985010), (65, 591006), (78, 492505), (130, 295503), (169, 227310), (195, 197002), (338, 113655), (390, 98501), (507, 75770), (845, 45462), (1014, 37885), (1690, 22731), (2535, 15154), (5070, 7577)]