42980190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1$

素因数の和:1097

約数の個数: 64

約数和(自身を含む): 113460480

約数和(自身を除く): 70480290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 139, 165, 278, 330, 417, 695, 834, 937, 1390, 1529, 1874, 2085, 2811, 3058, 4170, 4587, 4685, 5622, 7645, 9174, 9370, 10307, 14055, 15290, 20614, 22935, 28110, 30921, 45870, 51535, 61842, 103070, 130243, 154605, 260486, 309210, 390729, 651215, 781458, 1302430, 1432673, 1953645, 2865346, 3907290, 4298019, 7163365, 8596038, 14326730, 21490095, 42980190]

約数ペア:

[(1, 42980190), (2, 21490095), (3, 14326730), (5, 8596038), (6, 7163365), (10, 4298019), (11, 3907290), (15, 2865346), (22, 1953645), (30, 1432673), (33, 1302430), (55, 781458), (66, 651215), (110, 390729), (139, 309210), (165, 260486), (278, 154605), (330, 130243), (417, 103070), (695, 61842), (834, 51535), (937, 45870), (1390, 30921), (1529, 28110), (1874, 22935), (2085, 20614), (2811, 15290), (3058, 14055), (4170, 10307), (4587, 9370), (4685, 9174), (5622, 7645)]