2171036350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{117037}}^1$

素因数の和:117109

約数の個数: 48

約数和(自身を含む): 4702118688

約数和(自身を除く): 2531082338

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 175, 265, 350, 371, 530, 742, 1325, 1855, 2650, 3710, 9275, 18550, 117037, 234074, 585185, 819259, 1170370, 1638518, 2925925, 4096295, 5851850, 6202961, 8192590, 12405922, 20481475, 31014805, 40962950, 43420727, 62029610, 86841454, 155074025, 217103635, 310148050, 434207270, 1085518175, 2171036350]

約数ペア:

[(1, 2171036350), (2, 1085518175), (5, 434207270), (7, 310148050), (10, 217103635), (14, 155074025), (25, 86841454), (35, 62029610), (50, 43420727), (53, 40962950), (70, 31014805), (106, 20481475), (175, 12405922), (265, 8192590), (350, 6202961), (371, 5851850), (530, 4096295), (742, 2925925), (1325, 1638518), (1855, 1170370), (2650, 819259), (3710, 585185), (9275, 234074), (18550, 117037)]