1339156740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{12071}}^1$

素因数の和:12169

約数の個数: 72

約数和(自身を含む): 3839185728

約数和(自身を除く): 2500028988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 1849, 2580, 3698, 5547, 7396, 9245, 11094, 12071, 18490, 22188, 24142, 27735, 36213, 36980, 48284, 55470, 60355, 72426, 110940, 120710, 144852, 181065, 241420, 362130, 519053, 724260, 1038106, 1557159, 2076212, 2595265, 3114318, 5190530, 6228636, 7785795, 10381060, 15571590, 22319279, 31143180, 44638558, 66957837, 89277116, 111596395, 133915674, 223192790, 267831348, 334789185, 446385580, 669578370, 1339156740]

約数ペア:

[(1, 1339156740), (2, 669578370), (3, 446385580), (4, 334789185), (5, 267831348), (6, 223192790), (10, 133915674), (12, 111596395), (15, 89277116), (20, 66957837), (30, 44638558), (43, 31143180), (60, 22319279), (86, 15571590), (129, 10381060), (172, 7785795), (215, 6228636), (258, 5190530), (430, 3114318), (516, 2595265), (645, 2076212), (860, 1557159), (1290, 1038106), (1849, 724260), (2580, 519053), (3698, 362130), (5547, 241420), (7396, 181065), (9245, 144852), (11094, 120710), (12071, 110940), (18490, 72426), (22188, 60355), (24142, 55470), (27735, 48284), (36213, 36980)]