42985260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5081}}^1$

素因数の和:5143

約数の個数: 72

約数和(自身を含む): 133189056

約数和(自身を除く): 90203796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 5081, 8460, 10162, 15243, 20324, 25405, 30486, 45729, 50810, 60972, 76215, 91458, 101620, 152430, 182916, 228645, 238807, 304860, 457290, 477614, 716421, 914580, 955228, 1194035, 1432842, 2149263, 2388070, 2865684, 3582105, 4298526, 4776140, 7164210, 8597052, 10746315, 14328420, 21492630, 42985260]

約数ペア:

[(1, 42985260), (2, 21492630), (3, 14328420), (4, 10746315), (5, 8597052), (6, 7164210), (9, 4776140), (10, 4298526), (12, 3582105), (15, 2865684), (18, 2388070), (20, 2149263), (30, 1432842), (36, 1194035), (45, 955228), (47, 914580), (60, 716421), (90, 477614), (94, 457290), (141, 304860), (180, 238807), (188, 228645), (235, 182916), (282, 152430), (423, 101620), (470, 91458), (564, 76215), (705, 60972), (846, 50810), (940, 45729), (1410, 30486), (1692, 25405), (2115, 20324), (2820, 15243), (4230, 10162), (5081, 8460)]