30149826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 73267200

約数和(自身を除く): 43117374

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 59, 69, 118, 138, 161, 177, 322, 354, 413, 483, 529, 826, 966, 1058, 1239, 1357, 1587, 2478, 2714, 3174, 3703, 4071, 7406, 8142, 9499, 11109, 12167, 18998, 22218, 24334, 28497, 31211, 36501, 56994, 62422, 73002, 85169, 93633, 170338, 187266, 218477, 255507, 436954, 511014, 655431, 717853, 1310862, 1435706, 2153559, 4307118, 5024971, 10049942, 15074913, 30149826]

約数ペア:

[(1, 30149826), (2, 15074913), (3, 10049942), (6, 5024971), (7, 4307118), (14, 2153559), (21, 1435706), (23, 1310862), (42, 717853), (46, 655431), (59, 511014), (69, 436954), (118, 255507), (138, 218477), (161, 187266), (177, 170338), (322, 93633), (354, 85169), (413, 73002), (483, 62422), (529, 56994), (826, 36501), (966, 31211), (1058, 28497), (1239, 24334), (1357, 22218), (1587, 18998), (2478, 12167), (2714, 11109), (3174, 9499), (3703, 8142), (4071, 7406)]