11958390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 33359040

約数和(自身を除く): 21400650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 53, 69, 90, 106, 109, 115, 138, 159, 207, 218, 230, 265, 318, 327, 345, 414, 477, 530, 545, 654, 690, 795, 954, 981, 1035, 1090, 1219, 1590, 1635, 1962, 2070, 2385, 2438, 2507, 3270, 3657, 4770, 4905, 5014, 5777, 6095, 7314, 7521, 9810, 10971, 11554, 12190, 12535, 15042, 17331, 18285, 21942, 22563, 25070, 28885, 34662, 36570, 37605, 45126, 51993, 54855, 57770, 75210, 86655, 103986, 109710, 112815, 132871, 173310, 225630, 259965, 265742, 398613, 519930, 664355, 797226, 1195839, 1328710, 1993065, 2391678, 3986130, 5979195, 11958390]

約数ペア:

[(1, 11958390), (2, 5979195), (3, 3986130), (5, 2391678), (6, 1993065), (9, 1328710), (10, 1195839), (15, 797226), (18, 664355), (23, 519930), (30, 398613), (45, 265742), (46, 259965), (53, 225630), (69, 173310), (90, 132871), (106, 112815), (109, 109710), (115, 103986), (138, 86655), (159, 75210), (207, 57770), (218, 54855), (230, 51993), (265, 45126), (318, 37605), (327, 36570), (345, 34662), (414, 28885), (477, 25070), (530, 22563), (545, 21942), (654, 18285), (690, 17331), (795, 15042), (954, 12535), (981, 12190), (1035, 11554), (1090, 10971), (1219, 9810), (1590, 7521), (1635, 7314), (1962, 6095), (2070, 5777), (2385, 5014), (2438, 4905), (2507, 4770), (3270, 3657)]