120037890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18439}}^1$

素因数の和:18487

約数の個数: 64

約数和(自身を含む): 339886080

約数和(自身を除く): 219848190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 18439, 36878, 55317, 92195, 110634, 129073, 184390, 258146, 276585, 387219, 553170, 571609, 645365, 774438, 1143218, 1290730, 1714827, 1936095, 2858045, 3429654, 3872190, 4001263, 5716090, 8002526, 8574135, 12003789, 17148270, 20006315, 24007578, 40012630, 60018945, 120037890]

約数ペア:

[(1, 120037890), (2, 60018945), (3, 40012630), (5, 24007578), (6, 20006315), (7, 17148270), (10, 12003789), (14, 8574135), (15, 8002526), (21, 5716090), (30, 4001263), (31, 3872190), (35, 3429654), (42, 2858045), (62, 1936095), (70, 1714827), (93, 1290730), (105, 1143218), (155, 774438), (186, 645365), (210, 571609), (217, 553170), (310, 387219), (434, 276585), (465, 258146), (651, 184390), (930, 129073), (1085, 110634), (1302, 92195), (2170, 55317), (3255, 36878), (6510, 18439)]