187560230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4293

約数の個数: 64

約数和(自身を含む): 409522176

約数和(自身を除く): 221961946

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 1430, 1705, 2015, 3410, 4030, 4231, 4433, 8462, 8866, 21155, 22165, 42310, 44330, 46541, 55003, 93082, 110006, 131161, 232705, 262322, 275015, 465410, 550030, 605033, 655805, 1210066, 1311610, 1442771, 1705093, 2885542, 3025165, 3410186, 6050330, 7213855, 8525465, 14427710, 17050930, 18756023, 37512046, 93780115, 187560230]

約数ペア:

[(1, 187560230), (2, 93780115), (5, 37512046), (10, 18756023), (11, 17050930), (13, 14427710), (22, 8525465), (26, 7213855), (31, 6050330), (55, 3410186), (62, 3025165), (65, 2885542), (110, 1705093), (130, 1442771), (143, 1311610), (155, 1210066), (286, 655805), (310, 605033), (341, 550030), (403, 465410), (682, 275015), (715, 262322), (806, 232705), (1430, 131161), (1705, 110006), (2015, 93082), (3410, 55003), (4030, 46541), (4231, 44330), (4433, 42310), (8462, 22165), (8866, 21155)]