64181790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15173}}^1$

素因数の和:15233

約数の個数: 48

約数和(自身を含む): 170434368

約数和(自身を除く): 106252578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 15173, 30346, 45519, 75865, 91038, 136557, 151730, 227595, 273114, 455190, 682785, 713131, 1365570, 1426262, 2139393, 3565655, 4278786, 6418179, 7131310, 10696965, 12836358, 21393930, 32090895, 64181790]

約数ペア:

[(1, 64181790), (2, 32090895), (3, 21393930), (5, 12836358), (6, 10696965), (9, 7131310), (10, 6418179), (15, 4278786), (18, 3565655), (30, 2139393), (45, 1426262), (47, 1365570), (90, 713131), (94, 682785), (141, 455190), (235, 273114), (282, 227595), (423, 151730), (470, 136557), (705, 91038), (846, 75865), (1410, 45519), (2115, 30346), (4230, 15173)]