147209580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{116833}}^1$

素因数の和:116855

約数の個数: 72

約数和(自身を含む): 510330912

約数和(自身を除く): 363121332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 116833, 233666, 350499, 467332, 584165, 700998, 817831, 1051497, 1168330, 1401996, 1635662, 1752495, 2102994, 2336660, 2453493, 3271324, 3504990, 4089155, 4205988, 4906986, 5257485, 7009980, 7360479, 8178310, 9813972, 10514970, 12267465, 14720958, 16356620, 21029940, 24534930, 29441916, 36802395, 49069860, 73604790, 147209580]

約数ペア:

[(1, 147209580), (2, 73604790), (3, 49069860), (4, 36802395), (5, 29441916), (6, 24534930), (7, 21029940), (9, 16356620), (10, 14720958), (12, 12267465), (14, 10514970), (15, 9813972), (18, 8178310), (20, 7360479), (21, 7009980), (28, 5257485), (30, 4906986), (35, 4205988), (36, 4089155), (42, 3504990), (45, 3271324), (60, 2453493), (63, 2336660), (70, 2102994), (84, 1752495), (90, 1635662), (105, 1401996), (126, 1168330), (140, 1051497), (180, 817831), (210, 700998), (252, 584165), (315, 467332), (420, 350499), (630, 233666), (1260, 116833)]