219576870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:566

約数の個数: 96

約数和(自身を含む): 590926752

約数和(自身を除く): 371349882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 233, 283, 333, 370, 466, 555, 566, 666, 699, 849, 1110, 1165, 1398, 1415, 1665, 1698, 2097, 2330, 2547, 2830, 3330, 3495, 4194, 4245, 5094, 6990, 8490, 8621, 10471, 10485, 12735, 17242, 20942, 20970, 25470, 25863, 31413, 43105, 51726, 52355, 62826, 65939, 77589, 86210, 94239, 104710, 129315, 131878, 155178, 157065, 188478, 197817, 258630, 314130, 329695, 387945, 395634, 471195, 593451, 659390, 775890, 942390, 989085, 1186902, 1978170, 2439743, 2967255, 4879486, 5934510, 7319229, 12198715, 14638458, 21957687, 24397430, 36596145, 43915374, 73192290, 109788435, 219576870]

約数ペア:

[(1, 219576870), (2, 109788435), (3, 73192290), (5, 43915374), (6, 36596145), (9, 24397430), (10, 21957687), (15, 14638458), (18, 12198715), (30, 7319229), (37, 5934510), (45, 4879486), (74, 2967255), (90, 2439743), (111, 1978170), (185, 1186902), (222, 989085), (233, 942390), (283, 775890), (333, 659390), (370, 593451), (466, 471195), (555, 395634), (566, 387945), (666, 329695), (699, 314130), (849, 258630), (1110, 197817), (1165, 188478), (1398, 157065), (1415, 155178), (1665, 131878), (1698, 129315), (2097, 104710), (2330, 94239), (2547, 86210), (2830, 77589), (3330, 65939), (3495, 62826), (4194, 52355), (4245, 51726), (5094, 43105), (6990, 31413), (8490, 25863), (8621, 25470), (10471, 20970), (10485, 20942), (12735, 17242)]