23109090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 57784320

約数和(自身を除く): 34675230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 109, 111, 185, 191, 218, 222, 327, 370, 382, 545, 555, 573, 654, 955, 1090, 1110, 1146, 1635, 1910, 2865, 3270, 4033, 5730, 7067, 8066, 12099, 14134, 20165, 20819, 21201, 24198, 35335, 40330, 41638, 42402, 60495, 62457, 70670, 104095, 106005, 120990, 124914, 208190, 212010, 312285, 624570, 770303, 1540606, 2310909, 3851515, 4621818, 7703030, 11554545, 23109090]

約数ペア:

[(1, 23109090), (2, 11554545), (3, 7703030), (5, 4621818), (6, 3851515), (10, 2310909), (15, 1540606), (30, 770303), (37, 624570), (74, 312285), (109, 212010), (111, 208190), (185, 124914), (191, 120990), (218, 106005), (222, 104095), (327, 70670), (370, 62457), (382, 60495), (545, 42402), (555, 41638), (573, 40330), (654, 35335), (955, 24198), (1090, 21201), (1110, 20819), (1146, 20165), (1635, 14134), (1910, 12099), (2865, 8066), (3270, 7067), (4033, 5730)]