156789343890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{8423}}^1\times {\mathrm{206827}}^1$

素因数の和:215263

約数の個数: 48

約数和(自身を含む): 407702662848

約数和(自身を除く): 250913318958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 8423, 16846, 25269, 42115, 50538, 75807, 84230, 126345, 151614, 206827, 252690, 379035, 413654, 620481, 758070, 1034135, 1240962, 1861443, 2068270, 3102405, 3722886, 6204810, 9307215, 18614430, 1742103821, 3484207642, 5226311463, 8710519105, 10452622926, 15678934389, 17421038210, 26131557315, 31357868778, 52263114630, 78394671945, 156789343890]

約数ペア:

[(1, 156789343890), (2, 78394671945), (3, 52263114630), (5, 31357868778), (6, 26131557315), (9, 17421038210), (10, 15678934389), (15, 10452622926), (18, 8710519105), (30, 5226311463), (45, 3484207642), (90, 1742103821), (8423, 18614430), (16846, 9307215), (25269, 6204810), (42115, 3722886), (50538, 3102405), (75807, 2068270), (84230, 1861443), (126345, 1240962), (151614, 1034135), (206827, 758070), (252690, 620481), (379035, 413654)]