29443540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11069}}^1$

素因数の和:11104

約数の個数: 48

約数和(自身を含む): 74390400

約数和(自身を除く): 44946860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 11069, 22138, 44276, 55345, 77483, 110690, 154966, 210311, 221380, 309932, 387415, 420622, 774830, 841244, 1051555, 1472177, 1549660, 2103110, 2944354, 4206220, 5888708, 7360885, 14721770, 29443540]

約数ペア:

[(1, 29443540), (2, 14721770), (4, 7360885), (5, 5888708), (7, 4206220), (10, 2944354), (14, 2103110), (19, 1549660), (20, 1472177), (28, 1051555), (35, 841244), (38, 774830), (70, 420622), (76, 387415), (95, 309932), (133, 221380), (140, 210311), (190, 154966), (266, 110690), (380, 77483), (532, 55345), (665, 44276), (1330, 22138), (2660, 11069)]