64041570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8179}}^1$

素因数の和:8224

約数の個数: 64

約数和(自身を含む): 176688000

約数和(自身を除く): 112646430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 8179, 16358, 24537, 40895, 49074, 73611, 81790, 122685, 147222, 220833, 237191, 245370, 368055, 441666, 474382, 711573, 736110, 1104165, 1185955, 1423146, 2134719, 2208330, 2371910, 3557865, 4269438, 6404157, 7115730, 10673595, 12808314, 21347190, 32020785, 64041570]

約数ペア:

[(1, 64041570), (2, 32020785), (3, 21347190), (5, 12808314), (6, 10673595), (9, 7115730), (10, 6404157), (15, 4269438), (18, 3557865), (27, 2371910), (29, 2208330), (30, 2134719), (45, 1423146), (54, 1185955), (58, 1104165), (87, 736110), (90, 711573), (135, 474382), (145, 441666), (174, 368055), (261, 245370), (270, 237191), (290, 220833), (435, 147222), (522, 122685), (783, 81790), (870, 73611), (1305, 49074), (1566, 40895), (2610, 24537), (3915, 16358), (7830, 8179)]