273924390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{128603}}^1$

素因数の和:128684

約数の個数: 32

約数和(自身を含む): 666683136

約数和(自身を除く): 392758746

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 128603, 257206, 385809, 643015, 771618, 1286030, 1929045, 3858090, 9130813, 18261626, 27392439, 45654065, 54784878, 91308130, 136962195, 273924390]

約数ペア:

[(1, 273924390), (2, 136962195), (3, 91308130), (5, 54784878), (6, 45654065), (10, 27392439), (15, 18261626), (30, 9130813), (71, 3858090), (142, 1929045), (213, 1286030), (355, 771618), (426, 643015), (710, 385809), (1065, 257206), (2130, 128603)]