140596190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{3457}}^1$

素因数の和:3561

約数の個数: 48

約数和(自身を含む): 298024272

約数和(自身を除く): 157428082

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 415, 490, 581, 830, 1162, 2905, 3457, 4067, 5810, 6914, 8134, 17285, 20335, 24199, 34570, 40670, 48398, 120995, 169393, 241990, 286931, 338786, 573862, 846965, 1434655, 1693930, 2008517, 2869310, 4017034, 10042585, 14059619, 20085170, 28119238, 70298095, 140596190]

約数ペア:

[(1, 140596190), (2, 70298095), (5, 28119238), (7, 20085170), (10, 14059619), (14, 10042585), (35, 4017034), (49, 2869310), (70, 2008517), (83, 1693930), (98, 1434655), (166, 846965), (245, 573862), (415, 338786), (490, 286931), (581, 241990), (830, 169393), (1162, 120995), (2905, 48398), (3457, 40670), (4067, 34570), (5810, 24199), (6914, 20335), (8134, 17285)]