13893950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 30915432

約数和(自身を除く): 17021482

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 107, 175, 214, 245, 265, 350, 371, 490, 530, 535, 742, 749, 1070, 1225, 1325, 1498, 1855, 2450, 2597, 2650, 2675, 3710, 3745, 5194, 5243, 5350, 5671, 7490, 9275, 10486, 11342, 12985, 18550, 18725, 25970, 26215, 28355, 37450, 39697, 52430, 56710, 64925, 79394, 129850, 131075, 141775, 198485, 262150, 277879, 283550, 396970, 555758, 992425, 1389395, 1984850, 2778790, 6946975, 13893950]

約数ペア:

[(1, 13893950), (2, 6946975), (5, 2778790), (7, 1984850), (10, 1389395), (14, 992425), (25, 555758), (35, 396970), (49, 283550), (50, 277879), (53, 262150), (70, 198485), (98, 141775), (106, 131075), (107, 129850), (175, 79394), (214, 64925), (245, 56710), (265, 52430), (350, 39697), (371, 37450), (490, 28355), (530, 26215), (535, 25970), (742, 18725), (749, 18550), (1070, 12985), (1225, 11342), (1325, 10486), (1498, 9275), (1855, 7490), (2450, 5671), (2597, 5350), (2650, 5243), (2675, 5194), (3710, 3745)]