15050840

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{1097}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 39528000

約数和(自身を除く): 24477160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1097, 1372, 1715, 1960, 2194, 2744, 3430, 4388, 5485, 6860, 7679, 8776, 10970, 13720, 15358, 21940, 30716, 38395, 43880, 53753, 61432, 76790, 107506, 153580, 215012, 268765, 307160, 376271, 430024, 537530, 752542, 1075060, 1505084, 1881355, 2150120, 3010168, 3762710, 7525420, 15050840]

約数ペア:

[(1, 15050840), (2, 7525420), (4, 3762710), (5, 3010168), (7, 2150120), (8, 1881355), (10, 1505084), (14, 1075060), (20, 752542), (28, 537530), (35, 430024), (40, 376271), (49, 307160), (56, 268765), (70, 215012), (98, 153580), (140, 107506), (196, 76790), (245, 61432), (280, 53753), (343, 43880), (392, 38395), (490, 30716), (686, 21940), (980, 15358), (1097, 13720), (1372, 10970), (1715, 8776), (1960, 7679), (2194, 6860), (2744, 5485), (3430, 4388)]