43220820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1285

約数の個数: 96

約数和(自身を含む): 131604480

約数和(自身を除く): 88383660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1223, 1767, 1860, 2356, 2446, 2945, 3534, 3669, 4892, 5890, 6115, 7068, 7338, 8835, 11780, 12230, 14676, 17670, 18345, 23237, 24460, 35340, 36690, 37913, 46474, 69711, 73380, 75826, 92948, 113739, 116185, 139422, 151652, 189565, 227478, 232370, 278844, 348555, 379130, 454956, 464740, 568695, 697110, 720347, 758260, 1137390, 1394220, 1440694, 2161041, 2274780, 2881388, 3601735, 4322082, 7203470, 8644164, 10805205, 14406940, 21610410, 43220820]

約数ペア:

[(1, 43220820), (2, 21610410), (3, 14406940), (4, 10805205), (5, 8644164), (6, 7203470), (10, 4322082), (12, 3601735), (15, 2881388), (19, 2274780), (20, 2161041), (30, 1440694), (31, 1394220), (38, 1137390), (57, 758260), (60, 720347), (62, 697110), (76, 568695), (93, 464740), (95, 454956), (114, 379130), (124, 348555), (155, 278844), (186, 232370), (190, 227478), (228, 189565), (285, 151652), (310, 139422), (372, 116185), (380, 113739), (465, 92948), (570, 75826), (589, 73380), (620, 69711), (930, 46474), (1140, 37913), (1178, 36690), (1223, 35340), (1767, 24460), (1860, 23237), (2356, 18345), (2446, 17670), (2945, 14676), (3534, 12230), (3669, 11780), (4892, 8835), (5890, 7338), (6115, 7068)]