12940050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{281}}^1\times {\mathrm{307}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 32310432

約数和(自身を除く): 19370382

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 281, 307, 562, 614, 843, 921, 1405, 1535, 1686, 1842, 2810, 3070, 4215, 4605, 7025, 7675, 8430, 9210, 14050, 15350, 21075, 23025, 42150, 46050, 86267, 172534, 258801, 431335, 517602, 862670, 1294005, 2156675, 2588010, 4313350, 6470025, 12940050]

約数ペア:

[(1, 12940050), (2, 6470025), (3, 4313350), (5, 2588010), (6, 2156675), (10, 1294005), (15, 862670), (25, 517602), (30, 431335), (50, 258801), (75, 172534), (150, 86267), (281, 46050), (307, 42150), (562, 23025), (614, 21075), (843, 15350), (921, 14050), (1405, 9210), (1535, 8430), (1686, 7675), (1842, 7025), (2810, 4605), (3070, 4215)]