118154970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10177}}^1$

素因数の和:10236

約数の個数: 64

約数和(自身を含む): 322439040

約数和(自身を除く): 204284070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 10177, 11610, 20354, 30531, 50885, 61062, 91593, 101770, 152655, 183186, 274779, 305310, 437611, 457965, 549558, 875222, 915930, 1312833, 1373895, 2188055, 2625666, 2747790, 3938499, 4376110, 6564165, 7876998, 11815497, 13128330, 19692495, 23630994, 39384990, 59077485, 118154970]

約数ペア:

[(1, 118154970), (2, 59077485), (3, 39384990), (5, 23630994), (6, 19692495), (9, 13128330), (10, 11815497), (15, 7876998), (18, 6564165), (27, 4376110), (30, 3938499), (43, 2747790), (45, 2625666), (54, 2188055), (86, 1373895), (90, 1312833), (129, 915930), (135, 875222), (215, 549558), (258, 457965), (270, 437611), (387, 305310), (430, 274779), (645, 183186), (774, 152655), (1161, 101770), (1290, 91593), (1935, 61062), (2322, 50885), (3870, 30531), (5805, 20354), (10177, 11610)]