129172380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 380600640

約数和(自身を除く): 251428260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 61, 87, 116, 122, 145, 174, 183, 244, 290, 305, 348, 366, 435, 580, 610, 732, 870, 915, 1217, 1220, 1740, 1769, 1830, 2434, 3538, 3651, 3660, 4868, 5307, 6085, 7076, 7302, 8845, 10614, 12170, 14604, 17690, 18255, 21228, 24340, 26535, 35293, 35380, 36510, 53070, 70586, 73020, 74237, 105879, 106140, 141172, 148474, 176465, 211758, 222711, 296948, 352930, 371185, 423516, 445422, 529395, 705860, 742370, 890844, 1058790, 1113555, 1484740, 2117580, 2152873, 2227110, 4305746, 4454220, 6458619, 8611492, 10764365, 12917238, 21528730, 25834476, 32293095, 43057460, 64586190, 129172380]

約数ペア:

[(1, 129172380), (2, 64586190), (3, 43057460), (4, 32293095), (5, 25834476), (6, 21528730), (10, 12917238), (12, 10764365), (15, 8611492), (20, 6458619), (29, 4454220), (30, 4305746), (58, 2227110), (60, 2152873), (61, 2117580), (87, 1484740), (116, 1113555), (122, 1058790), (145, 890844), (174, 742370), (183, 705860), (244, 529395), (290, 445422), (305, 423516), (348, 371185), (366, 352930), (435, 296948), (580, 222711), (610, 211758), (732, 176465), (870, 148474), (915, 141172), (1217, 106140), (1220, 105879), (1740, 74237), (1769, 73020), (1830, 70586), (2434, 53070), (3538, 36510), (3651, 35380), (3660, 35293), (4868, 26535), (5307, 24340), (6085, 21228), (7076, 18255), (7302, 17690), (8845, 14604), (10614, 12170)]