42743490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8741}}^1$

素因数の和:8914

約数の個数: 32

約数和(自身を含む): 103225536

約数和(自身を除く): 60482046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4890, 8741, 17482, 26223, 43705, 52446, 87410, 131115, 262230, 1424783, 2849566, 4274349, 7123915, 8548698, 14247830, 21371745, 42743490]

約数ペア:

[(1, 42743490), (2, 21371745), (3, 14247830), (5, 8548698), (6, 7123915), (10, 4274349), (15, 2849566), (30, 1424783), (163, 262230), (326, 131115), (489, 87410), (815, 52446), (978, 43705), (1630, 26223), (2445, 17482), (4890, 8741)]