1993274460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{85843}}^1$

素因数の和:85904

約数の個数: 96

約数和(自身を含む): 6345588480

約数和(自身を除く): 4352314020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 11610, 23220, 85843, 171686, 257529, 343372, 429215, 515058, 772587, 858430, 1030116, 1287645, 1545174, 1716860, 2317761, 2575290, 3090348, 3691249, 3862935, 4635522, 5150580, 7382498, 7725870, 9271044, 11073747, 11588805, 14764996, 15451740, 18456245, 22147494, 23177610, 33221241, 36912490, 44294988, 46355220, 55368735, 66442482, 73824980, 99663723, 110737470, 132884964, 166106205, 199327446, 221474940, 332212410, 398654892, 498318615, 664424820, 996637230, 1993274460]

約数ペア:

[(1, 1993274460), (2, 996637230), (3, 664424820), (4, 498318615), (5, 398654892), (6, 332212410), (9, 221474940), (10, 199327446), (12, 166106205), (15, 132884964), (18, 110737470), (20, 99663723), (27, 73824980), (30, 66442482), (36, 55368735), (43, 46355220), (45, 44294988), (54, 36912490), (60, 33221241), (86, 23177610), (90, 22147494), (108, 18456245), (129, 15451740), (135, 14764996), (172, 11588805), (180, 11073747), (215, 9271044), (258, 7725870), (270, 7382498), (387, 5150580), (430, 4635522), (516, 3862935), (540, 3691249), (645, 3090348), (774, 2575290), (860, 2317761), (1161, 1716860), (1290, 1545174), (1548, 1287645), (1935, 1030116), (2322, 858430), (2580, 772587), (3870, 515058), (4644, 429215), (5805, 343372), (7740, 257529), (11610, 171686), (23220, 85843)]