278324430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1847}}^1\times {\mathrm{5023}}^1$

素因数の和:6880

約数の個数: 32

約数和(自身を含む): 668473344

約数和(自身を除く): 390148914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1847, 3694, 5023, 5541, 9235, 10046, 11082, 15069, 18470, 25115, 27705, 30138, 50230, 55410, 75345, 150690, 9277481, 18554962, 27832443, 46387405, 55664886, 92774810, 139162215, 278324430]

約数ペア:

[(1, 278324430), (2, 139162215), (3, 92774810), (5, 55664886), (6, 46387405), (10, 27832443), (15, 18554962), (30, 9277481), (1847, 150690), (3694, 75345), (5023, 55410), (5541, 50230), (9235, 30138), (10046, 27705), (11082, 25115), (15069, 18470)]