26958045390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{198323}}^1$

素因数の和:198553

約数の個数: 64

約数和(自身を含む): 67855366656

約数和(自身を除く): 40897321266

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 197, 230, 345, 394, 591, 690, 985, 1182, 1970, 2955, 4531, 5910, 9062, 13593, 22655, 27186, 45310, 67965, 135930, 198323, 396646, 594969, 991615, 1189938, 1983230, 2974845, 4561429, 5949690, 9122858, 13684287, 22807145, 27368574, 39069631, 45614290, 68421435, 78139262, 117208893, 136842870, 195348155, 234417786, 390696310, 586044465, 898601513, 1172088930, 1797203026, 2695804539, 4493007565, 5391609078, 8986015130, 13479022695, 26958045390]

約数ペア:

[(1, 26958045390), (2, 13479022695), (3, 8986015130), (5, 5391609078), (6, 4493007565), (10, 2695804539), (15, 1797203026), (23, 1172088930), (30, 898601513), (46, 586044465), (69, 390696310), (115, 234417786), (138, 195348155), (197, 136842870), (230, 117208893), (345, 78139262), (394, 68421435), (591, 45614290), (690, 39069631), (985, 27368574), (1182, 22807145), (1970, 13684287), (2955, 9122858), (4531, 5949690), (5910, 4561429), (9062, 2974845), (13593, 1983230), (22655, 1189938), (27186, 991615), (45310, 594969), (67965, 396646), (135930, 198323)]