191194170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7489}}^1$

素因数の和:7559

約数の個数: 64

約数和(自身を含む): 491823360

約数和(自身を除く): 300629190

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 185, 222, 230, 345, 370, 555, 690, 851, 1110, 1702, 2553, 4255, 5106, 7489, 8510, 12765, 14978, 22467, 25530, 37445, 44934, 74890, 112335, 172247, 224670, 277093, 344494, 516741, 554186, 831279, 861235, 1033482, 1385465, 1662558, 1722470, 2583705, 2770930, 4156395, 5167410, 6373139, 8312790, 12746278, 19119417, 31865695, 38238834, 63731390, 95597085, 191194170]

約数ペア:

[(1, 191194170), (2, 95597085), (3, 63731390), (5, 38238834), (6, 31865695), (10, 19119417), (15, 12746278), (23, 8312790), (30, 6373139), (37, 5167410), (46, 4156395), (69, 2770930), (74, 2583705), (111, 1722470), (115, 1662558), (138, 1385465), (185, 1033482), (222, 861235), (230, 831279), (345, 554186), (370, 516741), (555, 344494), (690, 277093), (851, 224670), (1110, 172247), (1702, 112335), (2553, 74890), (4255, 44934), (5106, 37445), (7489, 25530), (8510, 22467), (12765, 14978)]