69944060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3049}}^1$

素因数の和:3126

約数の個数: 48

約数和(自身を含む): 155769600

約数和(自身を除く): 85825540

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 3049, 4588, 5735, 6098, 11470, 12196, 15245, 22940, 30490, 60980, 94519, 112813, 189038, 225626, 378076, 451252, 472595, 564065, 945190, 1128130, 1890380, 2256260, 3497203, 6994406, 13988812, 17486015, 34972030, 69944060]

約数ペア:

[(1, 69944060), (2, 34972030), (4, 17486015), (5, 13988812), (10, 6994406), (20, 3497203), (31, 2256260), (37, 1890380), (62, 1128130), (74, 945190), (124, 564065), (148, 472595), (155, 451252), (185, 378076), (310, 225626), (370, 189038), (620, 112813), (740, 94519), (1147, 60980), (2294, 30490), (3049, 22940), (4588, 15245), (5735, 12196), (6098, 11470)]