1373450190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{6540239}}^1$

素因数の和:6540256

約数の個数: 32

約数和(自身を含む): 3767178240

約数和(自身を除く): 2393728050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 6540239, 13080478, 19620717, 32701195, 39241434, 45781673, 65402390, 91563346, 98103585, 137345019, 196207170, 228908365, 274690038, 457816730, 686725095, 1373450190]

約数ペア:

[(1, 1373450190), (2, 686725095), (3, 457816730), (5, 274690038), (6, 228908365), (7, 196207170), (10, 137345019), (14, 98103585), (15, 91563346), (21, 65402390), (30, 45781673), (35, 39241434), (42, 32701195), (70, 19620717), (105, 13080478), (210, 6540239)]