23159370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1447

約数の個数: 64

約数和(自身を含む): 61294464

約数和(自身を除く): 38135094

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1381, 1677, 2762, 2795, 3354, 4143, 5590, 6905, 8286, 8385, 13810, 16770, 17953, 20715, 35906, 41430, 53859, 59383, 89765, 107718, 118766, 178149, 179530, 269295, 296915, 356298, 538590, 593830, 771979, 890745, 1543958, 1781490, 2315937, 3859895, 4631874, 7719790, 11579685, 23159370]

約数ペア:

[(1, 23159370), (2, 11579685), (3, 7719790), (5, 4631874), (6, 3859895), (10, 2315937), (13, 1781490), (15, 1543958), (26, 890745), (30, 771979), (39, 593830), (43, 538590), (65, 356298), (78, 296915), (86, 269295), (129, 179530), (130, 178149), (195, 118766), (215, 107718), (258, 89765), (390, 59383), (430, 53859), (559, 41430), (645, 35906), (1118, 20715), (1290, 17953), (1381, 16770), (1677, 13810), (2762, 8385), (2795, 8286), (3354, 6905), (4143, 5590)]