128514690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38593}}^1$

素因数の和:38643

約数の個数: 48

約数和(自身を含む): 343177848

約数和(自身を除く): 214663158

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 38593, 77186, 115779, 192965, 231558, 347337, 385930, 578895, 694674, 1157790, 1427941, 1736685, 2855882, 3473370, 4283823, 7139705, 8567646, 12851469, 14279410, 21419115, 25702938, 42838230, 64257345, 128514690]

約数ペア:

[(1, 128514690), (2, 64257345), (3, 42838230), (5, 25702938), (6, 21419115), (9, 14279410), (10, 12851469), (15, 8567646), (18, 7139705), (30, 4283823), (37, 3473370), (45, 2855882), (74, 1736685), (90, 1427941), (111, 1157790), (185, 694674), (222, 578895), (333, 385930), (370, 347337), (555, 231558), (666, 192965), (1110, 115779), (1665, 77186), (3330, 38593)]