30149236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 59834880

約数和(自身を除く): 29685644

約数列:

[1, 2, 4, 13, 26, 31, 52, 59, 62, 118, 124, 236, 317, 403, 634, 767, 806, 1268, 1534, 1612, 1829, 3068, 3658, 4121, 7316, 8242, 9827, 16484, 18703, 19654, 23777, 37406, 39308, 47554, 74812, 95108, 127751, 243139, 255502, 486278, 511004, 579793, 972556, 1159586, 2319172, 7537309, 15074618, 30149236]

約数ペア:

[(1, 30149236), (2, 15074618), (4, 7537309), (13, 2319172), (26, 1159586), (31, 972556), (52, 579793), (59, 511004), (62, 486278), (118, 255502), (124, 243139), (236, 127751), (317, 95108), (403, 74812), (634, 47554), (767, 39308), (806, 37406), (1268, 23777), (1534, 19654), (1612, 18703), (1829, 16484), (3068, 9827), (3658, 8242), (4121, 7316)]