90223770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33049}}^1$

素因数の和:33079

約数の個数: 64

約数和(自身を含む): 266515200

約数和(自身を除く): 176291430

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 33049, 66098, 99147, 165245, 198294, 231343, 330490, 429637, 462686, 495735, 694029, 859274, 991470, 1156715, 1288911, 1388058, 2148185, 2313430, 2577822, 3007459, 3470145, 4296370, 6014918, 6444555, 6940290, 9022377, 12889110, 15037295, 18044754, 30074590, 45111885, 90223770]

約数ペア:

[(1, 90223770), (2, 45111885), (3, 30074590), (5, 18044754), (6, 15037295), (7, 12889110), (10, 9022377), (13, 6940290), (14, 6444555), (15, 6014918), (21, 4296370), (26, 3470145), (30, 3007459), (35, 2577822), (39, 2313430), (42, 2148185), (65, 1388058), (70, 1288911), (78, 1156715), (91, 991470), (105, 859274), (130, 694029), (182, 495735), (195, 462686), (210, 429637), (273, 330490), (390, 231343), (455, 198294), (546, 165245), (910, 99147), (1365, 66098), (2730, 33049)]