128049270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5839}}^1$

素因数の和:5909

約数の個数: 64

約数和(自身を含む): 333020160

約数和(自身を除く): 204970890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 4386, 5839, 7310, 10965, 11678, 17517, 21930, 29195, 35034, 58390, 87585, 99263, 175170, 198526, 251077, 297789, 496315, 502154, 595578, 753231, 992630, 1255385, 1488945, 1506462, 2510770, 2977890, 3766155, 4268309, 7532310, 8536618, 12804927, 21341545, 25609854, 42683090, 64024635, 128049270]

約数ペア:

[(1, 128049270), (2, 64024635), (3, 42683090), (5, 25609854), (6, 21341545), (10, 12804927), (15, 8536618), (17, 7532310), (30, 4268309), (34, 3766155), (43, 2977890), (51, 2510770), (85, 1506462), (86, 1488945), (102, 1255385), (129, 992630), (170, 753231), (215, 595578), (255, 502154), (258, 496315), (430, 297789), (510, 251077), (645, 198526), (731, 175170), (1290, 99263), (1462, 87585), (2193, 58390), (3655, 35034), (4386, 29195), (5839, 21930), (7310, 17517), (10965, 11678)]