23243150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 72

約数和(自身を含む): 51525720

約数和(自身を除く): 28282570

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 175, 179, 245, 265, 350, 358, 371, 490, 530, 742, 895, 1225, 1253, 1325, 1790, 1855, 2450, 2506, 2597, 2650, 3710, 4475, 5194, 6265, 8771, 8950, 9275, 9487, 12530, 12985, 17542, 18550, 18974, 25970, 31325, 43855, 47435, 62650, 64925, 66409, 87710, 94870, 129850, 132818, 219275, 237175, 332045, 438550, 464863, 474350, 664090, 929726, 1660225, 2324315, 3320450, 4648630, 11621575, 23243150]

約数ペア:

[(1, 23243150), (2, 11621575), (5, 4648630), (7, 3320450), (10, 2324315), (14, 1660225), (25, 929726), (35, 664090), (49, 474350), (50, 464863), (53, 438550), (70, 332045), (98, 237175), (106, 219275), (175, 132818), (179, 129850), (245, 94870), (265, 87710), (350, 66409), (358, 64925), (371, 62650), (490, 47435), (530, 43855), (742, 31325), (895, 25970), (1225, 18974), (1253, 18550), (1325, 17542), (1790, 12985), (1855, 12530), (2450, 9487), (2506, 9275), (2597, 8950), (2650, 8771), (3710, 6265), (4475, 5194)]