143720190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12379}}^1$

素因数の和:12438

約数の個数: 64

約数和(自身を含む): 392198400

約数和(自身を除く): 248478210

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, 11610, 12379, 24758, 37137, 61895, 74274, 111411, 123790, 185685, 222822, 334233, 371370, 532297, 557055, 668466, 1064594, 1114110, 1596891, 1671165, 2661485, 3193782, 3342330, 4790673, 5322970, 7984455, 9581346, 14372019, 15968910, 23953365, 28744038, 47906730, 71860095, 143720190]

約数ペア:

[(1, 143720190), (2, 71860095), (3, 47906730), (5, 28744038), (6, 23953365), (9, 15968910), (10, 14372019), (15, 9581346), (18, 7984455), (27, 5322970), (30, 4790673), (43, 3342330), (45, 3193782), (54, 2661485), (86, 1671165), (90, 1596891), (129, 1114110), (135, 1064594), (215, 668466), (258, 557055), (270, 532297), (387, 371370), (430, 334233), (645, 222822), (774, 185685), (1161, 123790), (1290, 111411), (1935, 74274), (2322, 61895), (3870, 37137), (5805, 24758), (11610, 12379)]