22503390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8243}}^1$

素因数の和:8273

約数の個数: 64

約数和(自身を含む): 66479616

約数和(自身を除く): 43976226

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 8243, 16486, 24729, 41215, 49458, 57701, 82430, 107159, 115402, 123645, 173103, 214318, 247290, 288505, 321477, 346206, 535795, 577010, 642954, 750113, 865515, 1071590, 1500226, 1607385, 1731030, 2250339, 3214770, 3750565, 4500678, 7501130, 11251695, 22503390]

約数ペア:

[(1, 22503390), (2, 11251695), (3, 7501130), (5, 4500678), (6, 3750565), (7, 3214770), (10, 2250339), (13, 1731030), (14, 1607385), (15, 1500226), (21, 1071590), (26, 865515), (30, 750113), (35, 642954), (39, 577010), (42, 535795), (65, 346206), (70, 321477), (78, 288505), (91, 247290), (105, 214318), (130, 173103), (182, 123645), (195, 115402), (210, 107159), (273, 82430), (390, 57701), (455, 49458), (546, 41215), (910, 24729), (1365, 16486), (2730, 8243)]