38398770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13763}}^1$

素因数の和:13807

約数の個数: 48

約数和(自身を含む): 103064832

約数和(自身を除く): 64666062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 13763, 27526, 41289, 68815, 82578, 123867, 137630, 206445, 247734, 412890, 426653, 619335, 853306, 1238670, 1279959, 2133265, 2559918, 3839877, 4266530, 6399795, 7679754, 12799590, 19199385, 38398770]

約数ペア:

[(1, 38398770), (2, 19199385), (3, 12799590), (5, 7679754), (6, 6399795), (9, 4266530), (10, 3839877), (15, 2559918), (18, 2133265), (30, 1279959), (31, 1238670), (45, 853306), (62, 619335), (90, 426653), (93, 412890), (155, 247734), (186, 206445), (279, 137630), (310, 123867), (465, 82578), (558, 68815), (930, 41289), (1395, 27526), (2790, 13763)]