13037940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 39960648

約数和(自身を除く): 26922708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 641, 678, 1017, 1130, 1282, 1356, 1695, 1923, 2034, 2260, 2564, 3205, 3390, 3846, 4068, 5085, 5769, 6410, 6780, 7692, 9615, 10170, 11538, 12820, 19230, 20340, 23076, 28845, 38460, 57690, 72433, 115380, 144866, 217299, 289732, 362165, 434598, 651897, 724330, 869196, 1086495, 1303794, 1448660, 2172990, 2607588, 3259485, 4345980, 6518970, 13037940]

約数ペア:

[(1, 13037940), (2, 6518970), (3, 4345980), (4, 3259485), (5, 2607588), (6, 2172990), (9, 1448660), (10, 1303794), (12, 1086495), (15, 869196), (18, 724330), (20, 651897), (30, 434598), (36, 362165), (45, 289732), (60, 217299), (90, 144866), (113, 115380), (180, 72433), (226, 57690), (339, 38460), (452, 28845), (565, 23076), (641, 20340), (678, 19230), (1017, 12820), (1130, 11538), (1282, 10170), (1356, 9615), (1695, 7692), (1923, 6780), (2034, 6410), (2260, 5769), (2564, 5085), (3205, 4068), (3390, 3846)]