291279270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{159169}}^1$

素因数の和:159240

約数の個数: 32

約数和(自身を含む): 710534880

約数和(自身を除く): 419255610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 159169, 318338, 477507, 795845, 955014, 1591690, 2387535, 4775070, 9709309, 19418618, 29127927, 48546545, 58255854, 97093090, 145639635, 291279270]

約数ペア:

[(1, 291279270), (2, 145639635), (3, 97093090), (5, 58255854), (6, 48546545), (10, 29127927), (15, 19418618), (30, 9709309), (61, 4775070), (122, 2387535), (183, 1591690), (305, 955014), (366, 795845), (610, 477507), (915, 318338), (1830, 159169)]