155128530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{19081}}^1$

素因数の和:19362

約数の個数: 32

約数和(自身を含む): 373701888

約数和(自身を除く): 218573358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 8130, 19081, 38162, 57243, 95405, 114486, 190810, 286215, 572430, 5170951, 10341902, 15512853, 25854755, 31025706, 51709510, 77564265, 155128530]

約数ペア:

[(1, 155128530), (2, 77564265), (3, 51709510), (5, 31025706), (6, 25854755), (10, 15512853), (15, 10341902), (30, 5170951), (271, 572430), (542, 286215), (813, 190810), (1355, 114486), (1626, 95405), (2710, 57243), (4065, 38162), (8130, 19081)]