3025973320

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1240153}}^1$

素因数の和:1240225

約数の個数: 32

約数和(自身を含む): 6920059320

約数和(自身を除く): 3894086000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 1240153, 2480306, 4960612, 6200765, 9921224, 12401530, 24803060, 49606120, 75649333, 151298666, 302597332, 378246665, 605194664, 756493330, 1512986660, 3025973320]

約数ペア:

[(1, 3025973320), (2, 1512986660), (4, 756493330), (5, 605194664), (8, 378246665), (10, 302597332), (20, 151298666), (40, 75649333), (61, 49606120), (122, 24803060), (244, 12401530), (305, 9921224), (488, 6200765), (610, 4960612), (1220, 2480306), (2440, 1240153)]