154481970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271021}}^1$

素因数の和:271050

約数の個数: 32

約数和(自身を含む): 390271680

約数和(自身を除く): 235789710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 271021, 542042, 813063, 1355105, 1626126, 2710210, 4065315, 5149399, 8130630, 10298798, 15448197, 25746995, 30896394, 51493990, 77240985, 154481970]

約数ペア:

[(1, 154481970), (2, 77240985), (3, 51493990), (5, 30896394), (6, 25746995), (10, 15448197), (15, 10298798), (19, 8130630), (30, 5149399), (38, 4065315), (57, 2710210), (95, 1626126), (114, 1355105), (190, 813063), (285, 542042), (570, 271021)]