31191270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3101

約数の個数: 64

約数和(自身を含む): 84326400

約数和(自身を除く): 53135130

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3049, 3410, 5115, 6098, 9147, 10230, 15245, 18294, 30490, 33539, 45735, 67078, 91470, 94519, 100617, 167695, 189038, 201234, 283557, 335390, 472595, 503085, 567114, 945190, 1006170, 1039709, 1417785, 2079418, 2835570, 3119127, 5198545, 6238254, 10397090, 15595635, 31191270]

約数ペア:

[(1, 31191270), (2, 15595635), (3, 10397090), (5, 6238254), (6, 5198545), (10, 3119127), (11, 2835570), (15, 2079418), (22, 1417785), (30, 1039709), (31, 1006170), (33, 945190), (55, 567114), (62, 503085), (66, 472595), (93, 335390), (110, 283557), (155, 201234), (165, 189038), (186, 167695), (310, 100617), (330, 94519), (341, 91470), (465, 67078), (682, 45735), (930, 33539), (1023, 30490), (1705, 18294), (2046, 15245), (3049, 10230), (3410, 9147), (5115, 6098)]