147944430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1643827}}^1$

素因数の和:1643840

約数の個数: 24

約数和(自身を含む): 384655752

約数和(自身を除く): 236711322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1643827, 3287654, 4931481, 8219135, 9862962, 14794443, 16438270, 24657405, 29588886, 49314810, 73972215, 147944430]

約数ペア:

[(1, 147944430), (2, 73972215), (3, 49314810), (5, 29588886), (6, 24657405), (9, 16438270), (10, 14794443), (15, 9862962), (18, 8219135), (30, 4931481), (45, 3287654), (90, 1643827)]